15929018

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 29942784

約数和(自身を除く): 14013766

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 191, 259, 322, 382, 518, 851, 1127, 1337, 1702, 1813, 2254, 2674, 3626, 4393, 5957, 7067, 8786, 9359, 11914, 14134, 18718, 30751, 41699, 49469, 61502, 83398, 98938, 162541, 215257, 325082, 346283, 430514, 692566, 1137787, 2275574, 7964509, 15929018]

約数ペア:

[(1, 15929018), (2, 7964509), (7, 2275574), (14, 1137787), (23, 692566), (37, 430514), (46, 346283), (49, 325082), (74, 215257), (98, 162541), (161, 98938), (191, 83398), (259, 61502), (322, 49469), (382, 41699), (518, 30751), (851, 18718), (1127, 14134), (1337, 11914), (1702, 9359), (1813, 8786), (2254, 7067), (2674, 5957), (3626, 4393)]