12754690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2393}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 25338096

約数和(自身を除く): 12583406

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2393, 2665, 4786, 5330, 11965, 23930, 31109, 62218, 98113, 155545, 196226, 311090, 490565, 981130, 1275469, 2550938, 6377345, 12754690]

約数ペア:

[(1, 12754690), (2, 6377345), (5, 2550938), (10, 1275469), (13, 981130), (26, 490565), (41, 311090), (65, 196226), (82, 155545), (130, 98113), (205, 62218), (410, 31109), (533, 23930), (1066, 11965), (2393, 5330), (2665, 4786)]