12654512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{733}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 26758704

約数和(自身を除く): 14104192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 733, 1079, 1328, 1466, 2158, 2932, 4316, 5864, 8632, 9529, 11728, 17264, 19058, 38116, 60839, 76232, 121678, 152464, 243356, 486712, 790907, 973424, 1581814, 3163628, 6327256, 12654512]

約数ペア:

[(1, 12654512), (2, 6327256), (4, 3163628), (8, 1581814), (13, 973424), (16, 790907), (26, 486712), (52, 243356), (83, 152464), (104, 121678), (166, 76232), (208, 60839), (332, 38116), (664, 19058), (733, 17264), (1079, 11728), (1328, 9529), (1466, 8632), (2158, 5864), (2932, 4316)]