189826549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{17137}}^1$

素因数の和:17220

約数の個数: 16

約数和(自身を含む): 222108480

約数和(自身を除く): 32281931

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 17137, 188507, 325603, 908261, 3581633, 9990871, 17256959, 189826549]

約数ペア:

[(1, 189826549), (11, 17256959), (19, 9990871), (53, 3581633), (209, 908261), (583, 325603), (1007, 188507), (11077, 17137)]