1913696654

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{2251}}^1\times {\mathrm{5987}}^1$

素因数の和:8311

約数の個数: 16

約数和(自身を含む): 2912754816

約数和(自身を除く): 999058162

約数列:

[1, 2, 71, 142, 2251, 4502, 5987, 11974, 159821, 319642, 425077, 850154, 13476737, 26953474, 956848327, 1913696654]

約数ペア:

[(1, 1913696654), (2, 956848327), (71, 26953474), (142, 13476737), (2251, 850154), (4502, 425077), (5987, 319642), (11974, 159821)]