15394218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 37601280

約数和(自身を除く): 22207062

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 191, 202, 266, 303, 382, 399, 573, 606, 707, 798, 1146, 1337, 1414, 1919, 2121, 2674, 3629, 3838, 4011, 4242, 5757, 7258, 8022, 10887, 11514, 13433, 19291, 21774, 25403, 26866, 38582, 40299, 50806, 57873, 76209, 80598, 115746, 135037, 152418, 270074, 366529, 405111, 733058, 810222, 1099587, 2199174, 2565703, 5131406, 7697109, 15394218]

約数ペア:

[(1, 15394218), (2, 7697109), (3, 5131406), (6, 2565703), (7, 2199174), (14, 1099587), (19, 810222), (21, 733058), (38, 405111), (42, 366529), (57, 270074), (101, 152418), (114, 135037), (133, 115746), (191, 80598), (202, 76209), (266, 57873), (303, 50806), (382, 40299), (399, 38582), (573, 26866), (606, 25403), (707, 21774), (798, 19291), (1146, 13433), (1337, 11514), (1414, 10887), (1919, 8022), (2121, 7258), (2674, 5757), (3629, 4242), (3838, 4011)]