15697045738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{138571}}^1$

素因数の和:138874

約数の個数: 32

約数和(自身を含む): 27137940480

約数和(自身を除く): 11440894742

約数列:

[1, 2, 11, 19, 22, 38, 209, 271, 418, 542, 2981, 5149, 5962, 10298, 56639, 113278, 138571, 277142, 1524281, 2632849, 3048562, 5265698, 28961339, 37552741, 57922678, 75105482, 413080151, 713502079, 826160302, 1427004158, 7848522869, 15697045738]

約数ペア:

[(1, 15697045738), (2, 7848522869), (11, 1427004158), (19, 826160302), (22, 713502079), (38, 413080151), (209, 75105482), (271, 57922678), (418, 37552741), (542, 28961339), (2981, 5265698), (5149, 3048562), (5962, 2632849), (10298, 1524281), (56639, 277142), (113278, 138571)]