19342005

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 33136128

約数和(自身を除く): 13794123

約数列:

[1, 3, 5, 15, 17, 51, 85, 101, 255, 303, 505, 751, 1515, 1717, 2253, 3755, 5151, 8585, 11265, 12767, 25755, 38301, 63835, 75851, 191505, 227553, 379255, 1137765, 1289467, 3868401, 6447335, 19342005]

約数ペア:

[(1, 19342005), (3, 6447335), (5, 3868401), (15, 1289467), (17, 1137765), (51, 379255), (85, 227553), (101, 191505), (255, 75851), (303, 63835), (505, 38301), (751, 25755), (1515, 12767), (1717, 11265), (2253, 8585), (3755, 5151)]