23119732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4987}}^1$

素因数の和:5071

約数の個数: 24

約数和(自身を含む): 43295840

約数和(自身を除く): 20176108

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 4987, 9974, 19948, 94753, 189506, 304207, 379012, 608414, 1216828, 5779933, 11559866, 23119732]

約数ペア:

[(1, 23119732), (2, 11559866), (4, 5779933), (19, 1216828), (38, 608414), (61, 379012), (76, 304207), (122, 189506), (244, 94753), (1159, 19948), (2318, 9974), (4636, 4987)]