16268996954

素因数分解:

$2^1\times 7^3\times {\mathrm{2309}}^1\times {\mathrm{10271}}^1$

素因数の和:12603

約数の個数: 32

約数和(自身を含む): 28473984000

約数和(自身を除く): 12204987046

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2309, 4618, 10271, 16163, 20542, 32326, 71897, 113141, 143794, 226282, 503279, 791987, 1006558, 1583974, 3522953, 7045906, 23715739, 47431478, 166010173, 332020346, 1162071211, 2324142422, 8134498477, 16268996954]

約数ペア:

[(1, 16268996954), (2, 8134498477), (7, 2324142422), (14, 1162071211), (49, 332020346), (98, 166010173), (343, 47431478), (686, 23715739), (2309, 7045906), (4618, 3522953), (10271, 1583974), (16163, 1006558), (20542, 791987), (32326, 503279), (71897, 226282), (113141, 143794)]