19259215201

素因数分解:

${\mathrm{29}}^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1\times {\mathrm{2281}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 20012227200

約数和(自身を除く): 753011999

約数列:

[1, 29, 359, 811, 2281, 10411, 23519, 66149, 291149, 818879, 1849891, 8443321, 23747491, 53646839, 664110869, 19259215201]

約数ペア:

[(1, 19259215201), (29, 664110869), (359, 53646839), (811, 23747491), (2281, 8443321), (10411, 1849891), (23519, 818879), (66149, 291149)]