17166986

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 26331648

約数和(自身を除く): 9164662

約数列:

[1, 2, 61, 122, 223, 446, 631, 1262, 13603, 27206, 38491, 76982, 140713, 281426, 8583493, 17166986]

約数ペア:

[(1, 17166986), (2, 8583493), (61, 281426), (122, 140713), (223, 76982), (446, 38491), (631, 27206), (1262, 13603)]