15498262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 26661600

約数和(自身を除く): 11163338

約数列:

[1, 2, 13, 19, 26, 38, 137, 229, 247, 274, 458, 494, 1781, 2603, 2977, 3562, 4351, 5206, 5954, 8702, 31373, 33839, 56563, 62746, 67678, 113126, 407849, 596087, 815698, 1192174, 7749131, 15498262]

約数ペア:

[(1, 15498262), (2, 7749131), (13, 1192174), (19, 815698), (26, 596087), (38, 407849), (137, 113126), (229, 67678), (247, 62746), (274, 56563), (458, 33839), (494, 31373), (1781, 8702), (2603, 5954), (2977, 5206), (3562, 4351)]