21836353415

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1\times {\mathrm{1181}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 26884353600

約数和(自身を除く): 5048000185

約数列:

[1, 5, 59, 233, 269, 295, 1165, 1181, 1345, 5905, 13747, 15871, 62677, 68735, 69679, 79355, 275173, 313385, 317689, 348395, 1375865, 1588445, 3697943, 16235207, 18489715, 18743651, 74021537, 81176035, 93718255, 370107685, 4367270683, 21836353415]

約数ペア:

[(1, 21836353415), (5, 4367270683), (59, 370107685), (233, 93718255), (269, 81176035), (295, 74021537), (1165, 18743651), (1181, 18489715), (1345, 16235207), (5905, 3697943), (13747, 1588445), (15871, 1375865), (62677, 348395), (68735, 317689), (69679, 313385), (79355, 275173)]