21892046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1568

約数の個数: 24

約数和(自身を含む): 36711192

約数和(自身を除く): 14819146

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 1483, 2966, 7381, 14762, 16313, 32626, 90463, 179443, 180926, 358886, 995093, 1990186, 10946023, 21892046]

約数ペア:

[(1, 21892046), (2, 10946023), (11, 1990186), (22, 995093), (61, 358886), (121, 180926), (122, 179443), (242, 90463), (671, 32626), (1342, 16313), (1483, 14762), (2966, 7381)]