22164808

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{6581}}^1$

素因数の和:7008

約数の個数: 16

約数和(自身を含む): 41664060

約数和(自身を除く): 19499252

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 6581, 13162, 26324, 52648, 2770601, 5541202, 11082404, 22164808]

約数ペア:

[(1, 22164808), (2, 11082404), (4, 5541202), (8, 2770601), (421, 52648), (842, 26324), (1684, 13162), (3368, 6581)]