13983860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1$

素因数の和:3776

約数の個数: 48

約数和(自身を含む): 33929280

約数和(自身を除く): 19945420

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3739, 3740, 7478, 14956, 18695, 37390, 41129, 63563, 74780, 82258, 127126, 164516, 205645, 254252, 317815, 411290, 635630, 699193, 822580, 1271260, 1398386, 2796772, 3495965, 6991930, 13983860]

約数ペア:

[(1, 13983860), (2, 6991930), (4, 3495965), (5, 2796772), (10, 1398386), (11, 1271260), (17, 822580), (20, 699193), (22, 635630), (34, 411290), (44, 317815), (55, 254252), (68, 205645), (85, 164516), (110, 127126), (170, 82258), (187, 74780), (220, 63563), (340, 41129), (374, 37390), (748, 18695), (935, 14956), (1870, 7478), (3739, 3740)]