11979302

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 16

約数和(自身を含む): 18414000

約数和(自身を除く): 6434698

約数列:

[1, 2, 61, 122, 149, 298, 659, 1318, 9089, 18178, 40199, 80398, 98191, 196382, 5989651, 11979302]

約数ペア:

[(1, 11979302), (2, 5989651), (61, 196382), (122, 98191), (149, 80398), (298, 40199), (659, 18178), (1318, 9089)]