12839899135

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{8861}}^1$

素因数の和:11071

約数の個数: 32

約数和(自身を含む): 18546393600

約数和(自身を除く): 5706494465

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 2179, 8861, 10895, 15253, 41401, 44305, 62027, 76265, 168359, 207005, 289807, 310135, 841795, 1178513, 1449035, 5892565, 19308119, 96540595, 135156833, 366854261, 675784165, 1834271305, 2567979827, 12839899135]

約数ペア:

[(1, 12839899135), (5, 2567979827), (7, 1834271305), (19, 675784165), (35, 366854261), (95, 135156833), (133, 96540595), (665, 19308119), (2179, 5892565), (8861, 1449035), (10895, 1178513), (15253, 841795), (41401, 310135), (44305, 289807), (62027, 207005), (76265, 168359)]