12783992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1583

約数の個数: 32

約数和(自身を含む): 26142480

約数和(自身を除く): 13358488

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1481, 2158, 2962, 4316, 5924, 8632, 11848, 19253, 38506, 77012, 122923, 154024, 245846, 491692, 983384, 1597999, 3195998, 6391996, 12783992]

約数ペア:

[(1, 12783992), (2, 6391996), (4, 3195998), (8, 1597999), (13, 983384), (26, 491692), (52, 245846), (83, 154024), (104, 122923), (166, 77012), (332, 38506), (664, 19253), (1079, 11848), (1481, 8632), (2158, 5924), (2962, 4316)]