15170222

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 25608960

約数和(自身を除く): 10438738

約数列:

[1, 2, 17, 31, 34, 37, 62, 74, 389, 527, 629, 778, 1054, 1147, 1258, 2294, 6613, 12059, 13226, 14393, 19499, 24118, 28786, 38998, 205003, 244681, 410006, 446183, 489362, 892366, 7585111, 15170222]

約数ペア:

[(1, 15170222), (2, 7585111), (17, 892366), (31, 489362), (34, 446183), (37, 410006), (62, 244681), (74, 205003), (389, 38998), (527, 28786), (629, 24118), (778, 19499), (1054, 14393), (1147, 13226), (1258, 12059), (2294, 6613)]