1872944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 40

約数和(自身を含む): 3920880

約数和(自身を除く): 2047936

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 101, 122, 152, 202, 244, 304, 404, 488, 808, 976, 1159, 1616, 1919, 2318, 3838, 4636, 6161, 7676, 9272, 12322, 15352, 18544, 24644, 30704, 49288, 98576, 117059, 234118, 468236, 936472, 1872944]

約数ペア:

[(1, 1872944), (2, 936472), (4, 468236), (8, 234118), (16, 117059), (19, 98576), (38, 49288), (61, 30704), (76, 24644), (101, 18544), (122, 15352), (152, 12322), (202, 9272), (244, 7676), (304, 6161), (404, 4636), (488, 3838), (808, 2318), (976, 1919), (1159, 1616)]