22347838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 37140480

約数和(自身を除く): 14792642

約数列:

[1, 2, 19, 31, 38, 61, 62, 122, 311, 589, 622, 1159, 1178, 1891, 2318, 3782, 5909, 9641, 11818, 18971, 19282, 35929, 37942, 71858, 183179, 360449, 366358, 588101, 720898, 1176202, 11173919, 22347838]

約数ペア:

[(1, 22347838), (2, 11173919), (19, 1176202), (31, 720898), (38, 588101), (61, 366358), (62, 360449), (122, 183179), (311, 71858), (589, 37942), (622, 35929), (1159, 19282), (1178, 18971), (1891, 11818), (2318, 9641), (3782, 5909)]