16571855990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{383519}}^1$

素因数の和:383704

約数の個数: 32

約数和(自身を含む): 31065120000

約数和(自身を除く): 14493264010

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 4321, 8642, 21605, 43210, 383519, 767038, 1917595, 3835190, 11122051, 22244102, 55610255, 57144331, 111220510, 114288662, 285721655, 571443310, 1657185599, 3314371198, 8285927995, 16571855990]

約数ペア:

[(1, 16571855990), (2, 8285927995), (5, 3314371198), (10, 1657185599), (29, 571443310), (58, 285721655), (145, 114288662), (149, 111220510), (290, 57144331), (298, 55610255), (745, 22244102), (1490, 11122051), (4321, 3835190), (8642, 1917595), (21605, 767038), (43210, 383519)]