15899672

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 30553200

約数和(自身を除く): 14653528

約数列:

[1, 2, 4, 8, 89, 137, 163, 178, 274, 326, 356, 548, 652, 712, 1096, 1304, 12193, 14507, 22331, 24386, 29014, 44662, 48772, 58028, 89324, 97544, 116056, 178648, 1987459, 3974918, 7949836, 15899672]

約数ペア:

[(1, 15899672), (2, 7949836), (4, 3974918), (8, 1987459), (89, 178648), (137, 116056), (163, 97544), (178, 89324), (274, 58028), (326, 48772), (356, 44662), (548, 29014), (652, 24386), (712, 22331), (1096, 14507), (1304, 12193)]