4691860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12375

約数の個数: 24

約数和(自身を含む): 10372320

約数和(自身を除く): 5680460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12347, 24694, 49388, 61735, 123470, 234593, 246940, 469186, 938372, 1172965, 2345930, 4691860]

約数ペア:

[(1, 4691860), (2, 2345930), (4, 1172965), (5, 938372), (10, 469186), (19, 246940), (20, 234593), (38, 123470), (76, 61735), (95, 49388), (190, 24694), (380, 12347)]