30668318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13679}}^1$

素因数の和:13759

約数の個数: 16

約数和(自身を含む): 49248000

約数和(自身を除く): 18579682

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13679, 27358, 259901, 519802, 807061, 1614122, 15334159, 30668318]

約数ペア:

[(1, 30668318), (2, 15334159), (19, 1614122), (38, 807061), (59, 519802), (118, 259901), (1121, 27358), (2242, 13679)]