19565530010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8853181}}^1$

素因数の和:8853218

約数の個数: 32

約数和(自身を含む): 40158033552

約数和(自身を除く): 20592503542

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 8853181, 17706362, 44265905, 88531810, 115091353, 150504077, 230182706, 301008154, 575456765, 752520385, 1150913530, 1505040770, 1956553001, 3913106002, 9782765005, 19565530010]

約数ペア:

[(1, 19565530010), (2, 9782765005), (5, 3913106002), (10, 1956553001), (13, 1505040770), (17, 1150913530), (26, 752520385), (34, 575456765), (65, 301008154), (85, 230182706), (130, 150504077), (170, 115091353), (221, 88531810), (442, 44265905), (1105, 17706362), (2210, 8853181)]