12015800108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{146527}}^1$

素因数の和:146646

約数の個数: 48

約数和(自身を含む): 24124369920

約数和(自身を除く): 12108569812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 83, 166, 247, 332, 494, 988, 1079, 1577, 2158, 3154, 4316, 6308, 20501, 41002, 82004, 146527, 293054, 586108, 1904851, 2784013, 3809702, 5568026, 7619404, 11136052, 12161741, 24323482, 36192169, 48646964, 72384338, 144768676, 158102633, 231073079, 316205266, 462146158, 632410532, 924292316, 3003950027, 6007900054, 12015800108]

約数ペア:

[(1, 12015800108), (2, 6007900054), (4, 3003950027), (13, 924292316), (19, 632410532), (26, 462146158), (38, 316205266), (52, 231073079), (76, 158102633), (83, 144768676), (166, 72384338), (247, 48646964), (332, 36192169), (494, 24323482), (988, 12161741), (1079, 11136052), (1577, 7619404), (2158, 5568026), (3154, 3809702), (4316, 2784013), (6308, 1904851), (20501, 586108), (41002, 293054), (82004, 146527)]