22365590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4001}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 44374176

約数和(自身を除く): 22008586

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 4001, 5590, 8002, 20005, 40010, 52013, 104026, 172043, 260065, 344086, 520130, 860215, 1720430, 2236559, 4473118, 11182795, 22365590]

約数ペア:

[(1, 22365590), (2, 11182795), (5, 4473118), (10, 2236559), (13, 1720430), (26, 860215), (43, 520130), (65, 344086), (86, 260065), (130, 172043), (215, 104026), (430, 52013), (559, 40010), (1118, 20005), (2795, 8002), (4001, 5590)]