15671349128

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{3989651}}^1$

素因数の和:3990148

約数の個数: 16

約数和(自身を含む): 29443631760

約数和(自身を除く): 13772282632

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 3989651, 7979302, 15958604, 31917208, 1958918641, 3917837282, 7835674564, 15671349128]

約数ペア:

[(1, 15671349128), (2, 7835674564), (4, 3917837282), (8, 1958918641), (491, 31917208), (982, 15958604), (1964, 7979302), (3928, 3989651)]