23151538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8581}}^1$

素因数の和:8673

約数の個数: 16

約数和(自身を含む): 37074240

約数和(自身を除く): 13922702

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 8581, 17162, 163039, 326078, 609251, 1218502, 11575769, 23151538]

約数ペア:

[(1, 23151538), (2, 11575769), (19, 1218502), (38, 609251), (71, 326078), (142, 163039), (1349, 17162), (2698, 8581)]