19008910870

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1\times {\mathrm{26561}}^1$

素因数の和:27840

約数の個数: 32

約数和(自身を含む): 34825969440

約数和(自身を除く): 15817058570

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 1213, 2426, 6065, 12130, 26561, 53122, 71567, 132805, 143134, 265610, 357835, 715670, 1567099, 3134198, 7835495, 15670990, 32218493, 64436986, 161092465, 322184930, 1900891087, 3801782174, 9504455435, 19008910870]

約数ペア:

[(1, 19008910870), (2, 9504455435), (5, 3801782174), (10, 1900891087), (59, 322184930), (118, 161092465), (295, 64436986), (590, 32218493), (1213, 15670990), (2426, 7835495), (6065, 3134198), (12130, 1567099), (26561, 715670), (53122, 357835), (71567, 265610), (132805, 143134)]