15141808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 32230080

約数和(自身を除く): 17088272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 227, 379, 454, 758, 908, 1516, 1816, 2497, 3032, 3632, 4169, 4994, 6064, 8338, 9988, 16676, 19976, 33352, 39952, 66704, 86033, 172066, 344132, 688264, 946363, 1376528, 1892726, 3785452, 7570904, 15141808]

約数ペア:

[(1, 15141808), (2, 7570904), (4, 3785452), (8, 1892726), (11, 1376528), (16, 946363), (22, 688264), (44, 344132), (88, 172066), (176, 86033), (227, 66704), (379, 39952), (454, 33352), (758, 19976), (908, 16676), (1516, 9988), (1816, 8338), (2497, 6064), (3032, 4994), (3632, 4169)]