1865116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 3951360

約数和(自身を除く): 2086244

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 97, 194, 209, 253, 388, 418, 437, 506, 836, 874, 1012, 1067, 1748, 1843, 2134, 2231, 3686, 4268, 4462, 4807, 7372, 8924, 9614, 19228, 20273, 24541, 40546, 42389, 49082, 81092, 84778, 98164, 169556, 466279, 932558, 1865116]

約数ペア:

[(1, 1865116), (2, 932558), (4, 466279), (11, 169556), (19, 98164), (22, 84778), (23, 81092), (38, 49082), (44, 42389), (46, 40546), (76, 24541), (92, 20273), (97, 19228), (194, 9614), (209, 8924), (253, 7372), (388, 4807), (418, 4462), (437, 4268), (506, 3686), (836, 2231), (874, 2134), (1012, 1843), (1067, 1748)]