3933646

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1697}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 6316560

約数和(自身を除く): 2382914

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1697, 2318, 3394, 32243, 64486, 103517, 207034, 1966823, 3933646]

約数ペア:

[(1, 3933646), (2, 1966823), (19, 207034), (38, 103517), (61, 64486), (122, 32243), (1159, 3394), (1697, 2318)]