19305402

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{52747}}^1$

素因数の和:52813

約数の個数: 16

約数和(自身を含む): 39244512

約数和(自身を除く): 19939110

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 52747, 105494, 158241, 316482, 3217567, 6435134, 9652701, 19305402]

約数ペア:

[(1, 19305402), (2, 9652701), (3, 6435134), (6, 3217567), (61, 316482), (122, 158241), (183, 105494), (366, 52747)]