15369670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 29846880

約数和(自身を除く): 14477210

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 1973, 3895, 3946, 7790, 9865, 19730, 37487, 74974, 80893, 161786, 187435, 374870, 404465, 808930, 1536967, 3073934, 7684835, 15369670]

約数ペア:

[(1, 15369670), (2, 7684835), (5, 3073934), (10, 1536967), (19, 808930), (38, 404465), (41, 374870), (82, 187435), (95, 161786), (190, 80893), (205, 74974), (410, 37487), (779, 19730), (1558, 9865), (1973, 7790), (3895, 3946)]