15694982096

素因数分解:

$2^4\times {\mathrm{1579}}^1\times {\mathrm{621239}}^1$

素因数の和:622826

約数の個数: 20

約数和(自身を含む): 30428335200

約数和(自身を除く): 14733353104

約数列:

[1, 2, 4, 8, 16, 1579, 3158, 6316, 12632, 25264, 621239, 1242478, 2484956, 4969912, 9939824, 980936381, 1961872762, 3923745524, 7847491048, 15694982096]

約数ペア:

[(1, 15694982096), (2, 7847491048), (4, 3923745524), (8, 1961872762), (16, 980936381), (1579, 9939824), (3158, 4969912), (6316, 2484956), (12632, 1242478), (25264, 621239)]