2019754522

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{402823}}^1$

素因数の和:402957

約数の個数: 16

約数和(自身を含む): 3190366080

約数和(自身を除く): 1170611558

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 402823, 805646, 9264929, 18529858, 43907707, 87815414, 1009877261, 2019754522]

約数ペア:

[(1, 2019754522), (2, 1009877261), (23, 87815414), (46, 43907707), (109, 18529858), (218, 9264929), (2507, 805646), (5014, 402823)]