12695396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 27216000

約数和(自身を除く): 14520604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 149, 179, 238, 298, 358, 476, 596, 716, 1043, 1253, 2086, 2506, 2533, 3043, 4172, 5012, 5066, 6086, 10132, 12172, 17731, 21301, 26671, 35462, 42602, 53342, 70924, 85204, 106684, 186697, 373394, 453407, 746788, 906814, 1813628, 3173849, 6347698, 12695396]

約数ペア:

[(1, 12695396), (2, 6347698), (4, 3173849), (7, 1813628), (14, 906814), (17, 746788), (28, 453407), (34, 373394), (68, 186697), (119, 106684), (149, 85204), (179, 70924), (238, 53342), (298, 42602), (358, 35462), (476, 26671), (596, 21301), (716, 17731), (1043, 12172), (1253, 10132), (2086, 6086), (2506, 5066), (2533, 5012), (3043, 4172)]