16345590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12671}}^1$

素因数の和:12724

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 23799306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 12671, 25342, 38013, 63355, 76026, 126710, 190065, 380130, 544853, 1089706, 1634559, 2724265, 3269118, 5448530, 8172795, 16345590]

約数ペア:

[(1, 16345590), (2, 8172795), (3, 5448530), (5, 3269118), (6, 2724265), (10, 1634559), (15, 1089706), (30, 544853), (43, 380130), (86, 190065), (129, 126710), (215, 76026), (258, 63355), (430, 38013), (645, 25342), (1290, 12671)]