19406688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28879}}^1$

素因数の和:28899

約数の個数: 48

約数和(自身を含む): 58222080

約数和(自身を除く): 38815392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28879, 57758, 86637, 115516, 173274, 202153, 231032, 346548, 404306, 462064, 606459, 693096, 808612, 924128, 1212918, 1386192, 1617224, 2425836, 2772384, 3234448, 4851672, 6468896, 9703344, 19406688]

約数ペア:

[(1, 19406688), (2, 9703344), (3, 6468896), (4, 4851672), (6, 3234448), (7, 2772384), (8, 2425836), (12, 1617224), (14, 1386192), (16, 1212918), (21, 924128), (24, 808612), (28, 693096), (32, 606459), (42, 462064), (48, 404306), (56, 346548), (84, 231032), (96, 202153), (112, 173274), (168, 115516), (224, 86637), (336, 57758), (672, 28879)]