15182972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 17331076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 167, 191, 238, 334, 382, 476, 668, 764, 1169, 1337, 2338, 2674, 2839, 3247, 4676, 5348, 5678, 6494, 11356, 12988, 19873, 22729, 31897, 39746, 45458, 63794, 79492, 90916, 127588, 223279, 446558, 542249, 893116, 1084498, 2168996, 3795743, 7591486, 15182972]

約数ペア:

[(1, 15182972), (2, 7591486), (4, 3795743), (7, 2168996), (14, 1084498), (17, 893116), (28, 542249), (34, 446558), (68, 223279), (119, 127588), (167, 90916), (191, 79492), (238, 63794), (334, 45458), (382, 39746), (476, 31897), (668, 22729), (764, 19873), (1169, 12988), (1337, 11356), (2338, 6494), (2674, 5678), (2839, 5348), (3247, 4676)]