13796380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 31893120

約数和(自身を除く): 18096740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1129, 1222, 2258, 2444, 3055, 4516, 5645, 6110, 11290, 12220, 14677, 22580, 29354, 53063, 58708, 73385, 106126, 146770, 212252, 265315, 293540, 530630, 689819, 1061260, 1379638, 2759276, 3449095, 6898190, 13796380]

約数ペア:

[(1, 13796380), (2, 6898190), (4, 3449095), (5, 2759276), (10, 1379638), (13, 1061260), (20, 689819), (26, 530630), (47, 293540), (52, 265315), (65, 212252), (94, 146770), (130, 106126), (188, 73385), (235, 58708), (260, 53063), (470, 29354), (611, 22580), (940, 14677), (1129, 12220), (1222, 11290), (2258, 6110), (2444, 5645), (3055, 4516)]