19443146024

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1388003}}^1$

素因数の和:1388129

約数の個数: 32

約数和(自身を含む): 38975152320

約数和(自身を除く): 19532006296

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 14008, 1388003, 2776006, 5552012, 11104024, 23596051, 47192102, 94384204, 142964309, 188768408, 285928618, 571857236, 1143714472, 2430393253, 4860786506, 9721573012, 19443146024]

約数ペア:

[(1, 19443146024), (2, 9721573012), (4, 4860786506), (8, 2430393253), (17, 1143714472), (34, 571857236), (68, 285928618), (103, 188768408), (136, 142964309), (206, 94384204), (412, 47192102), (824, 23596051), (1751, 11104024), (3502, 5552012), (7004, 2776006), (14008, 1388003)]