1912430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 3798144

約数和(自身を除く): 1885714

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 313, 470, 611, 626, 1222, 1565, 3055, 3130, 4069, 6110, 8138, 14711, 20345, 29422, 40690, 73555, 147110, 191243, 382486, 956215, 1912430]

約数ペア:

[(1, 1912430), (2, 956215), (5, 382486), (10, 191243), (13, 147110), (26, 73555), (47, 40690), (65, 29422), (94, 20345), (130, 14711), (235, 8138), (313, 6110), (470, 4069), (611, 3130), (626, 3055), (1222, 1565)]