19422034

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:861

約数の個数: 16

約数和(自身を含む): 29759256

約数和(自身を除く): 10337222

約数列:

[1, 2, 61, 122, 397, 401, 794, 802, 24217, 24461, 48434, 48922, 159197, 318394, 9711017, 19422034]

約数ペア:

[(1, 19422034), (2, 9711017), (61, 318394), (122, 159197), (397, 48922), (401, 48434), (794, 24461), (802, 24217)]