19474224

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{479}}^1$

素因数の和:519

約数の個数: 120

約数和(自身を含む): 63329280

約数和(自身を除く): 43855056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 121, 132, 154, 168, 176, 231, 242, 264, 308, 336, 363, 462, 479, 484, 528, 616, 726, 847, 924, 958, 968, 1232, 1437, 1452, 1694, 1848, 1916, 1936, 2541, 2874, 2904, 3353, 3388, 3696, 3832, 5082, 5269, 5748, 5808, 6706, 6776, 7664, 10059, 10164, 10538, 11496, 13412, 13552, 15807, 20118, 20328, 21076, 22992, 26824, 31614, 36883, 40236, 40656, 42152, 53648, 57959, 63228, 73766, 80472, 84304, 110649, 115918, 126456, 147532, 160944, 173877, 221298, 231836, 252912, 295064, 347754, 405713, 442596, 463672, 590128, 695508, 811426, 885192, 927344, 1217139, 1391016, 1622852, 1770384, 2434278, 2782032, 3245704, 4868556, 6491408, 9737112, 19474224]

約数ペア:

[(1, 19474224), (2, 9737112), (3, 6491408), (4, 4868556), (6, 3245704), (7, 2782032), (8, 2434278), (11, 1770384), (12, 1622852), (14, 1391016), (16, 1217139), (21, 927344), (22, 885192), (24, 811426), (28, 695508), (33, 590128), (42, 463672), (44, 442596), (48, 405713), (56, 347754), (66, 295064), (77, 252912), (84, 231836), (88, 221298), (112, 173877), (121, 160944), (132, 147532), (154, 126456), (168, 115918), (176, 110649), (231, 84304), (242, 80472), (264, 73766), (308, 63228), (336, 57959), (363, 53648), (462, 42152), (479, 40656), (484, 40236), (528, 36883), (616, 31614), (726, 26824), (847, 22992), (924, 21076), (958, 20328), (968, 20118), (1232, 15807), (1437, 13552), (1452, 13412), (1694, 11496), (1848, 10538), (1916, 10164), (1936, 10059), (2541, 7664), (2874, 6776), (2904, 6706), (3353, 5808), (3388, 5748), (3696, 5269), (3832, 5082)]