16244830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{971}}^1$

素因数の和:1224

約数の個数: 32

約数和(自身を含む): 33592320

約数和(自身を除く): 17347490

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 971, 1195, 1673, 1942, 2390, 3346, 4855, 6797, 8365, 9710, 13594, 16730, 33985, 67970, 232069, 464138, 1160345, 1624483, 2320690, 3248966, 8122415, 16244830]

約数ペア:

[(1, 16244830), (2, 8122415), (5, 3248966), (7, 2320690), (10, 1624483), (14, 1160345), (35, 464138), (70, 232069), (239, 67970), (478, 33985), (971, 16730), (1195, 13594), (1673, 9710), (1942, 8365), (2390, 6797), (3346, 4855)]