17197970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 32429808

約数和(自身を除く): 15231838

約数列:

[1, 2, 5, 10, 37, 53, 74, 106, 185, 265, 370, 530, 877, 1754, 1961, 3922, 4385, 8770, 9805, 19610, 32449, 46481, 64898, 92962, 162245, 232405, 324490, 464810, 1719797, 3439594, 8598985, 17197970]

約数ペア:

[(1, 17197970), (2, 8598985), (5, 3439594), (10, 1719797), (37, 464810), (53, 324490), (74, 232405), (106, 162245), (185, 92962), (265, 64898), (370, 46481), (530, 32449), (877, 19610), (1754, 9805), (1961, 8770), (3922, 4385)]