22191962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 15910438

約数列:

[1, 2, 13, 19, 26, 38, 167, 247, 269, 334, 494, 538, 2171, 3173, 3497, 4342, 5111, 6346, 6994, 10222, 41249, 44923, 66443, 82498, 89846, 132886, 583999, 853537, 1167998, 1707074, 11095981, 22191962]

約数ペア:

[(1, 22191962), (2, 11095981), (13, 1707074), (19, 1167998), (26, 853537), (38, 583999), (167, 132886), (247, 89846), (269, 82498), (334, 66443), (494, 44923), (538, 41249), (2171, 10222), (3173, 6994), (3497, 6346), (4342, 5111)]