69957998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21059}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 115240320

約数和(自身を除く): 45282322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 21059, 42118, 231649, 463298, 3179909, 6359818, 34978999, 69957998]

約数ペア:

[(1, 69957998), (2, 34978999), (11, 6359818), (22, 3179909), (151, 463298), (302, 231649), (1661, 42118), (3322, 21059)]