19785158399

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{9901}}^1$

素因数の和:10067

約数の個数: 32

約数和(自身を含む): 22278074112

約数和(自身を除く): 2492915713

約数列:

[1, 17, 41, 47, 61, 697, 799, 1037, 1927, 2501, 2867, 9901, 32759, 42517, 48739, 117547, 168317, 405941, 465347, 603961, 1998299, 6900997, 7910899, 10267337, 19079227, 24762401, 28386167, 324346859, 420960817, 482564839, 1163832847, 19785158399]

約数ペア:

[(1, 19785158399), (17, 1163832847), (41, 482564839), (47, 420960817), (61, 324346859), (697, 28386167), (799, 24762401), (1037, 19079227), (1927, 10267337), (2501, 7910899), (2867, 6900997), (9901, 1998299), (32759, 603961), (42517, 465347), (48739, 405941), (117547, 168317)]