19214244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4049

約数の個数: 72

約数和(自身を含む): 58443840

約数和(自身を除く): 39229596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4013, 4788, 8026, 12039, 16052, 24078, 28091, 36117, 48156, 56182, 72234, 76247, 84273, 112364, 144468, 152494, 168546, 228741, 252819, 304988, 337092, 457482, 505638, 533729, 686223, 914964, 1011276, 1067458, 1372446, 1601187, 2134916, 2744892, 3202374, 4803561, 6404748, 9607122, 19214244]

約数ペア:

[(1, 19214244), (2, 9607122), (3, 6404748), (4, 4803561), (6, 3202374), (7, 2744892), (9, 2134916), (12, 1601187), (14, 1372446), (18, 1067458), (19, 1011276), (21, 914964), (28, 686223), (36, 533729), (38, 505638), (42, 457482), (57, 337092), (63, 304988), (76, 252819), (84, 228741), (114, 168546), (126, 152494), (133, 144468), (171, 112364), (228, 84273), (252, 76247), (266, 72234), (342, 56182), (399, 48156), (532, 36117), (684, 28091), (798, 24078), (1197, 16052), (1596, 12039), (2394, 8026), (4013, 4788)]