22173830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{316769}}^1$

素因数の和:316783

約数の個数: 16

約数和(自身を含む): 45614880

約数和(自身を除く): 23441050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 316769, 633538, 1583845, 2217383, 3167690, 4434766, 11086915, 22173830]

約数ペア:

[(1, 22173830), (2, 11086915), (5, 4434766), (7, 3167690), (10, 2217383), (14, 1583845), (35, 633538), (70, 316769)]