15415702274

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1103}}^1\times {\mathrm{26981}}^1$

素因数の和:28130

約数の個数: 32

約数和(自身を含む): 27166772736

約数和(自身を除く): 11751070462

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1103, 2206, 7721, 15442, 26981, 40811, 53962, 81622, 188867, 285677, 377734, 571354, 998297, 1996594, 6988079, 13976158, 29760043, 59520086, 208320301, 416640602, 1101121591, 2202243182, 7707851137, 15415702274]

約数ペア:

[(1, 15415702274), (2, 7707851137), (7, 2202243182), (14, 1101121591), (37, 416640602), (74, 208320301), (259, 59520086), (518, 29760043), (1103, 13976158), (2206, 6988079), (7721, 1996594), (15442, 998297), (26981, 571354), (40811, 377734), (53962, 285677), (81622, 188867)]