23557222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 39816000

約数和(自身を除く): 16258778

約数列:

[1, 2, 13, 26, 29, 58, 157, 199, 314, 377, 398, 754, 2041, 2587, 4082, 4553, 5174, 5771, 9106, 11542, 31243, 59189, 62486, 75023, 118378, 150046, 406159, 812318, 906047, 1812094, 11778611, 23557222]

約数ペア:

[(1, 23557222), (2, 11778611), (13, 1812094), (26, 906047), (29, 812318), (58, 406159), (157, 150046), (199, 118378), (314, 75023), (377, 62486), (398, 59189), (754, 31243), (2041, 11542), (2587, 9106), (4082, 5771), (4553, 5174)]