19213792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46187}}^1$

素因数の和:46210

約数の個数: 24

約数和(自身を含む): 40737816

約数和(自身を除く): 21524024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46187, 92374, 184748, 369496, 600431, 738992, 1200862, 1477984, 2401724, 4803448, 9606896, 19213792]

約数ペア:

[(1, 19213792), (2, 9606896), (4, 4803448), (8, 2401724), (13, 1477984), (16, 1200862), (26, 738992), (32, 600431), (52, 369496), (104, 184748), (208, 92374), (416, 46187)]