12958741535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{15271}}^1$

素因数の和:15503

約数の個数: 32

約数和(自身を含む): 16678490112

約数和(自身を除く): 3719748577

約数列:

[1, 5, 23, 47, 115, 157, 235, 785, 1081, 3611, 5405, 7379, 15271, 18055, 36895, 76355, 169717, 351233, 717737, 848585, 1756165, 2397547, 3588685, 11987735, 16507951, 55143581, 82539755, 112684709, 275717905, 563423545, 2591748307, 12958741535]

約数ペア:

[(1, 12958741535), (5, 2591748307), (23, 563423545), (47, 275717905), (115, 112684709), (157, 82539755), (235, 55143581), (785, 16507951), (1081, 11987735), (3611, 3588685), (5405, 2397547), (7379, 1756165), (15271, 848585), (18055, 717737), (36895, 351233), (76355, 169717)]