1931569184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{2713}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 4007818080

約数和(自身を除く): 2076248896

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1171, 2342, 2713, 4684, 5426, 9368, 10852, 18736, 21704, 22249, 37472, 43408, 44498, 51547, 86816, 88996, 103094, 177992, 206188, 355984, 412376, 711968, 824752, 1649504, 3176923, 6353846, 12707692, 25415384, 50830768, 60361537, 101661536, 120723074, 241446148, 482892296, 965784592, 1931569184]

約数ペア:

[(1, 1931569184), (2, 965784592), (4, 482892296), (8, 241446148), (16, 120723074), (19, 101661536), (32, 60361537), (38, 50830768), (76, 25415384), (152, 12707692), (304, 6353846), (608, 3176923), (1171, 1649504), (2342, 824752), (2713, 711968), (4684, 412376), (5426, 355984), (9368, 206188), (10852, 177992), (18736, 103094), (21704, 88996), (22249, 86816), (37472, 51547), (43408, 44498)]