12629276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 25546752

約数和(自身を除く): 12917476

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 197, 341, 394, 517, 682, 788, 1034, 1364, 1457, 2068, 2167, 2914, 4334, 5828, 6107, 8668, 9259, 12214, 16027, 18518, 24428, 32054, 37036, 64108, 67177, 101849, 134354, 203698, 268708, 287029, 407396, 574058, 1148116, 3157319, 6314638, 12629276]

約数ペア:

[(1, 12629276), (2, 6314638), (4, 3157319), (11, 1148116), (22, 574058), (31, 407396), (44, 287029), (47, 268708), (62, 203698), (94, 134354), (124, 101849), (188, 67177), (197, 64108), (341, 37036), (394, 32054), (517, 24428), (682, 18518), (788, 16027), (1034, 12214), (1364, 9259), (1457, 8668), (2068, 6107), (2167, 5828), (2914, 4334)]