38867078452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{22343}}^1$

素因数の和:22900

約数の個数: 48

約数和(自身を含む): 73274019840

約数和(自身を除く): 34406941388

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 487, 893, 974, 1786, 1948, 3572, 9253, 18506, 22343, 22889, 37012, 44686, 45778, 89372, 91556, 424517, 434891, 849034, 869782, 1050121, 1698068, 1739564, 2100242, 4200484, 10881041, 19952299, 21762082, 39904598, 43524164, 79809196, 206739779, 413479558, 511408927, 826959116, 1022817854, 2045635708, 9716769613, 19433539226, 38867078452]

約数ペア:

[(1, 38867078452), (2, 19433539226), (4, 9716769613), (19, 2045635708), (38, 1022817854), (47, 826959116), (76, 511408927), (94, 413479558), (188, 206739779), (487, 79809196), (893, 43524164), (974, 39904598), (1786, 21762082), (1948, 19952299), (3572, 10881041), (9253, 4200484), (18506, 2100242), (22343, 1739564), (22889, 1698068), (37012, 1050121), (44686, 869782), (45778, 849034), (89372, 434891), (91556, 424517)]