15397172

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4656

約数の個数: 36

約数和(自身を含む): 33195204

約数和(自身を除く): 17798032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 4621, 9242, 18484, 32347, 64694, 78557, 129388, 157114, 226429, 314228, 452858, 549899, 905716, 1099798, 2199596, 3849293, 7698586, 15397172]

約数ペア:

[(1, 15397172), (2, 7698586), (4, 3849293), (7, 2199596), (14, 1099798), (17, 905716), (28, 549899), (34, 452858), (49, 314228), (68, 226429), (98, 157114), (119, 129388), (196, 78557), (238, 64694), (476, 32347), (833, 18484), (1666, 9242), (3332, 4621)]