13691770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 26334720

約数和(自身を除く): 12642950

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1523, 1798, 3046, 4495, 7615, 8990, 15230, 44167, 47213, 88334, 94426, 220835, 236065, 441670, 472130, 1369177, 2738354, 6845885, 13691770]

約数ペア:

[(1, 13691770), (2, 6845885), (5, 2738354), (10, 1369177), (29, 472130), (31, 441670), (58, 236065), (62, 220835), (145, 94426), (155, 88334), (290, 47213), (310, 44167), (899, 15230), (1523, 8990), (1798, 7615), (3046, 4495)]