21620390402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36154499}}^1$

素因数の和:36154537

約数の個数: 16

約数和(自身を含む): 36443736000

約数和(自身を除く): 14823345598

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 36154499, 72308998, 470008487, 831553477, 940016974, 1663106954, 10810195201, 21620390402]

約数ペア:

[(1, 21620390402), (2, 10810195201), (13, 1663106954), (23, 940016974), (26, 831553477), (46, 470008487), (299, 72308998), (598, 36154499)]