12521392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 26848976

約数和(自身を除く): 14327584

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1627, 1924, 3254, 3848, 6508, 7696, 13016, 21151, 26032, 42302, 60199, 84604, 120398, 169208, 240796, 338416, 481592, 782587, 963184, 1565174, 3130348, 6260696, 12521392]

約数ペア:

[(1, 12521392), (2, 6260696), (4, 3130348), (8, 1565174), (13, 963184), (16, 782587), (26, 481592), (37, 338416), (52, 240796), (74, 169208), (104, 120398), (148, 84604), (208, 60199), (296, 42302), (481, 26032), (592, 21151), (962, 13016), (1627, 7696), (1924, 6508), (3254, 3848)]