12193480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 29937600

約数和(自身を除く): 17744120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 131, 179, 260, 262, 358, 520, 524, 655, 716, 895, 1048, 1310, 1432, 1703, 1790, 2327, 2620, 3406, 3580, 4654, 5240, 6812, 7160, 8515, 9308, 11635, 13624, 17030, 18616, 23270, 23449, 34060, 46540, 46898, 68120, 93080, 93796, 117245, 187592, 234490, 304837, 468980, 609674, 937960, 1219348, 1524185, 2438696, 3048370, 6096740, 12193480]

約数ペア:

[(1, 12193480), (2, 6096740), (4, 3048370), (5, 2438696), (8, 1524185), (10, 1219348), (13, 937960), (20, 609674), (26, 468980), (40, 304837), (52, 234490), (65, 187592), (104, 117245), (130, 93796), (131, 93080), (179, 68120), (260, 46898), (262, 46540), (358, 34060), (520, 23449), (524, 23270), (655, 18616), (716, 17030), (895, 13624), (1048, 11635), (1310, 9308), (1432, 8515), (1703, 7160), (1790, 6812), (2327, 5240), (2620, 4654), (3406, 3580)]