19967082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3529}}^1$

素因数の和:3598

約数の個数: 32

約数和(自身を含む): 42698880

約数和(自身を除く): 22731798

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3529, 5658, 7058, 10587, 21174, 81167, 144689, 162334, 243501, 289378, 434067, 487002, 868134, 3327847, 6655694, 9983541, 19967082]

約数ペア:

[(1, 19967082), (2, 9983541), (3, 6655694), (6, 3327847), (23, 868134), (41, 487002), (46, 434067), (69, 289378), (82, 243501), (123, 162334), (138, 144689), (246, 81167), (943, 21174), (1886, 10587), (2829, 7058), (3529, 5658)]