12612116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 25331712

約数和(自身を除く): 12719596

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 127, 148, 244, 254, 407, 508, 671, 814, 1342, 1397, 1628, 2257, 2684, 2794, 4514, 4699, 5588, 7747, 9028, 9398, 15494, 18796, 24827, 30988, 49654, 51689, 85217, 99308, 103378, 170434, 206756, 286639, 340868, 573278, 1146556, 3153029, 6306058, 12612116]

約数ペア:

[(1, 12612116), (2, 6306058), (4, 3153029), (11, 1146556), (22, 573278), (37, 340868), (44, 286639), (61, 206756), (74, 170434), (122, 103378), (127, 99308), (148, 85217), (244, 51689), (254, 49654), (407, 30988), (508, 24827), (671, 18796), (814, 15494), (1342, 9398), (1397, 9028), (1628, 7747), (2257, 5588), (2684, 4699), (2794, 4514)]