38443372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9817}}^1$

素因数の和:9921

約数の個数: 24

約数和(自身を含む): 74224080

約数和(自身を除く): 35780708

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 9817, 19634, 39268, 107987, 215974, 431948, 873713, 1747426, 3494852, 9610843, 19221686, 38443372]

約数ペア:

[(1, 38443372), (2, 19221686), (4, 9610843), (11, 3494852), (22, 1747426), (44, 873713), (89, 431948), (178, 215974), (356, 107987), (979, 39268), (1958, 19634), (3916, 9817)]