19326813

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{9601}}^1$

素因数の和:9676

約数の個数: 16

約数和(自身を含む): 28575552

約数和(自身を除く): 9248739

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 9601, 28803, 105611, 316833, 585661, 1756983, 6442271, 19326813]

約数ペア:

[(1, 19326813), (3, 6442271), (11, 1756983), (33, 585661), (61, 316833), (183, 105611), (671, 28803), (2013, 9601)]