18368801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 21254400

約数和(自身を除く): 2885599

約数列:

[1, 11, 19, 179, 209, 491, 1969, 3401, 5401, 9329, 37411, 87889, 102619, 966779, 1669891, 18368801]

約数ペア:

[(1, 18368801), (11, 1669891), (19, 966779), (179, 102619), (209, 87889), (491, 37411), (1969, 9329), (3401, 5401)]