22086910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 42394752

約数和(自身を除く): 20307842

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 751, 865, 1502, 1730, 2941, 3755, 5882, 7510, 12767, 14705, 25534, 29410, 63835, 127670, 129923, 259846, 649615, 1299230, 2208691, 4417382, 11043455, 22086910]

約数ペア:

[(1, 22086910), (2, 11043455), (5, 4417382), (10, 2208691), (17, 1299230), (34, 649615), (85, 259846), (170, 129923), (173, 127670), (346, 63835), (751, 29410), (865, 25534), (1502, 14705), (1730, 12767), (2941, 7510), (3755, 5882)]