19379542

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 36009792

約数和(自身を除く): 16630250

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 457, 466, 914, 1631, 3029, 3199, 3262, 5941, 6058, 6398, 11882, 21203, 41587, 42406, 83174, 106481, 212962, 745367, 1384253, 1490734, 2768506, 9689771, 19379542]

約数ペア:

[(1, 19379542), (2, 9689771), (7, 2768506), (13, 1490734), (14, 1384253), (26, 745367), (91, 212962), (182, 106481), (233, 83174), (457, 42406), (466, 41587), (914, 21203), (1631, 11882), (3029, 6398), (3199, 6058), (3262, 5941)]