12147156950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{190843}}^1$

素因数の和:190941

約数の個数: 48

約数和(自身を含む): 24137949120

約数和(自身を除く): 11990792170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 95, 134, 190, 335, 475, 670, 950, 1273, 1675, 2546, 3350, 6365, 12730, 31825, 63650, 190843, 381686, 954215, 1908430, 3626017, 4771075, 7252034, 9542150, 12786481, 18130085, 25572962, 36260170, 63932405, 90650425, 127864810, 181300850, 242943139, 319662025, 485886278, 639324050, 1214715695, 2429431390, 6073578475, 12147156950]

約数ペア:

[(1, 12147156950), (2, 6073578475), (5, 2429431390), (10, 1214715695), (19, 639324050), (25, 485886278), (38, 319662025), (50, 242943139), (67, 181300850), (95, 127864810), (134, 90650425), (190, 63932405), (335, 36260170), (475, 25572962), (670, 18130085), (950, 12786481), (1273, 9542150), (1675, 7252034), (2546, 4771075), (3350, 3626017), (6365, 1908430), (12730, 954215), (31825, 381686), (63650, 190843)]