15268924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 31298400

約数和(自身を除く): 16029476

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 137, 149, 187, 274, 298, 374, 548, 596, 748, 1507, 1639, 2329, 2533, 3014, 3278, 4658, 5066, 6028, 6556, 9316, 10132, 20413, 25619, 27863, 40826, 51238, 55726, 81652, 102476, 111452, 224543, 347021, 449086, 694042, 898172, 1388084, 3817231, 7634462, 15268924]

約数ペア:

[(1, 15268924), (2, 7634462), (4, 3817231), (11, 1388084), (17, 898172), (22, 694042), (34, 449086), (44, 347021), (68, 224543), (137, 111452), (149, 102476), (187, 81652), (274, 55726), (298, 51238), (374, 40826), (548, 27863), (596, 25619), (748, 20413), (1507, 10132), (1639, 9316), (2329, 6556), (2533, 6028), (3014, 5066), (3278, 4658)]