189568852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9859}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 397555200

約数和(自身を除く): 207986348

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 9614, 9859, 19228, 19718, 39436, 108449, 187321, 216898, 226757, 374642, 433796, 453514, 749284, 907028, 2060531, 2494327, 4121062, 4308383, 4988654, 8242124, 8616766, 9977308, 17233532, 47392213, 94784426, 189568852]

約数ペア:

[(1, 189568852), (2, 94784426), (4, 47392213), (11, 17233532), (19, 9977308), (22, 8616766), (23, 8242124), (38, 4988654), (44, 4308383), (46, 4121062), (76, 2494327), (92, 2060531), (209, 907028), (253, 749284), (418, 453514), (437, 433796), (506, 374642), (836, 226757), (874, 216898), (1012, 187321), (1748, 108449), (4807, 39436), (9614, 19718), (9859, 19228)]