15839202

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 48

約数和(自身を含む): 34032096

約数和(自身を除く): 18192894

約数列:

[1, 2, 3, 6, 31, 41, 62, 67, 82, 93, 123, 134, 186, 201, 246, 402, 961, 1271, 1922, 2077, 2542, 2747, 2883, 3813, 4154, 5494, 5766, 6231, 7626, 8241, 12462, 16482, 39401, 64387, 78802, 85157, 118203, 128774, 170314, 193161, 236406, 255471, 386322, 510942, 2639867, 5279734, 7919601, 15839202]

約数ペア:

[(1, 15839202), (2, 7919601), (3, 5279734), (6, 2639867), (31, 510942), (41, 386322), (62, 255471), (67, 236406), (82, 193161), (93, 170314), (123, 128774), (134, 118203), (186, 85157), (201, 78802), (246, 64387), (402, 39401), (961, 16482), (1271, 12462), (1922, 8241), (2077, 7626), (2542, 6231), (2747, 5766), (2883, 5494), (3813, 4154)]