12264460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 28407456

約数和(自身を除く): 16142996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1097, 1118, 2194, 2236, 2795, 4388, 5485, 5590, 10970, 11180, 14261, 21940, 28522, 47171, 57044, 71305, 94342, 142610, 188684, 235855, 285220, 471710, 613223, 943420, 1226446, 2452892, 3066115, 6132230, 12264460]

約数ペア:

[(1, 12264460), (2, 6132230), (4, 3066115), (5, 2452892), (10, 1226446), (13, 943420), (20, 613223), (26, 471710), (43, 285220), (52, 235855), (65, 188684), (86, 142610), (130, 94342), (172, 71305), (215, 57044), (260, 47171), (430, 28522), (559, 21940), (860, 14261), (1097, 11180), (1118, 10970), (2194, 5590), (2236, 5485), (2795, 4388)]