29838778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13309}}^1$

素因数の和:13389

約数の個数: 16

約数和(自身を含む): 47916000

約数和(自身を除く): 18077222

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13309, 26618, 252871, 505742, 785231, 1570462, 14919389, 29838778]

約数ペア:

[(1, 29838778), (2, 14919389), (19, 1570462), (38, 785231), (59, 505742), (118, 252871), (1121, 26618), (2242, 13309)]