19695383

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:334

約数の個数: 16

約数和(自身を含む): 21275136

約数和(自身を除く): 1579753

約数列:

[1, 23, 53, 107, 151, 1219, 2461, 3473, 5671, 8003, 16157, 130433, 184069, 371611, 856321, 19695383]

約数ペア:

[(1, 19695383), (23, 856321), (53, 371611), (107, 184069), (151, 130433), (1219, 16157), (2461, 8003), (3473, 5671)]