19003374351364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3415415951}}^1$

素因数の和:3415416075

約数の個数: 24

約数和(自身を含む): 36148762435968

約数和(自身を除く): 17145388084604

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 3415415951, 6830831902, 13661663804, 44400407363, 88800814726, 177601629452, 365449506757, 730899013514, 1461798027028, 4750843587841, 9501687175682, 19003374351364]

約数ペア:

[(1, 19003374351364), (2, 9501687175682), (4, 4750843587841), (13, 1461798027028), (26, 730899013514), (52, 365449506757), (107, 177601629452), (214, 88800814726), (428, 44400407363), (1391, 13661663804), (2782, 6830831902), (5564, 3415415951)]