19560070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{63097}}^1$

素因数の和:63135

約数の個数: 16

約数和(自身を含む): 36344448

約数和(自身を除く): 16784378

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 63097, 126194, 315485, 630970, 1956007, 3912014, 9780035, 19560070]

約数ペア:

[(1, 19560070), (2, 9780035), (5, 3912014), (10, 1956007), (31, 630970), (62, 315485), (155, 126194), (310, 63097)]