38518228

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6983}}^1$

素因数の和:7191

約数の個数: 24

約数和(自身を含む): 77438592

約数和(自身を除く): 38920364

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 6983, 13966, 27932, 48881, 97762, 195524, 1375651, 2751302, 5502604, 9629557, 19259114, 38518228]

約数ペア:

[(1, 38518228), (2, 19259114), (4, 9629557), (7, 5502604), (14, 2751302), (28, 1375651), (197, 195524), (394, 97762), (788, 48881), (1379, 27932), (2758, 13966), (5516, 6983)]