22598690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 19702750

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 271, 310, 538, 542, 1345, 1355, 2690, 2710, 8339, 8401, 16678, 16802, 41695, 42005, 72899, 83390, 84010, 145798, 364495, 728990, 2259869, 4519738, 11299345, 22598690]

約数ペア:

[(1, 22598690), (2, 11299345), (5, 4519738), (10, 2259869), (31, 728990), (62, 364495), (155, 145798), (269, 84010), (271, 83390), (310, 72899), (538, 42005), (542, 41695), (1345, 16802), (1355, 16678), (2690, 8401), (2710, 8339)]