12893458

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8257262

約数列:

[1, 2, 29, 31, 58, 62, 71, 101, 142, 202, 899, 1798, 2059, 2201, 2929, 3131, 4118, 4402, 5858, 6262, 7171, 14342, 63829, 90799, 127658, 181598, 207959, 222301, 415918, 444602, 6446729, 12893458]

約数ペア:

[(1, 12893458), (2, 6446729), (29, 444602), (31, 415918), (58, 222301), (62, 207959), (71, 181598), (101, 127658), (142, 90799), (202, 63829), (899, 14342), (1798, 7171), (2059, 6262), (2201, 5858), (2929, 4402), (3131, 4118)]