19426026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 40697856

約数和(自身を除く): 21271830

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 1471, 2201, 2942, 4402, 4413, 6603, 8826, 13206, 45601, 91202, 104441, 136803, 208882, 273606, 313323, 626646, 3237671, 6475342, 9713013, 19426026]

約数ペア:

[(1, 19426026), (2, 9713013), (3, 6475342), (6, 3237671), (31, 626646), (62, 313323), (71, 273606), (93, 208882), (142, 136803), (186, 104441), (213, 91202), (426, 45601), (1471, 13206), (2201, 8826), (2942, 6603), (4402, 4413)]