13393550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8684

約数の個数: 24

約数和(自身を含む): 25718592

約数和(自身を除く): 12325042

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 8641, 17282, 43205, 86410, 216025, 267871, 432050, 535742, 1339355, 2678710, 6696775, 13393550]

約数ペア:

[(1, 13393550), (2, 6696775), (5, 2678710), (10, 1339355), (25, 535742), (31, 432050), (50, 267871), (62, 216025), (155, 86410), (310, 43205), (775, 17282), (1550, 8641)]