15038968

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8663}}^1$

素因数の和:8707

約数の個数: 32

約数和(自身を含む): 33269760

約数和(自身を除く): 18230792

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 8663, 17326, 34652, 60641, 69304, 121282, 242564, 268553, 485128, 537106, 1074212, 1879871, 2148424, 3759742, 7519484, 15038968]

約数ペア:

[(1, 15038968), (2, 7519484), (4, 3759742), (7, 2148424), (8, 1879871), (14, 1074212), (28, 537106), (31, 485128), (56, 268553), (62, 242564), (124, 121282), (217, 69304), (248, 60641), (434, 34652), (868, 17326), (1736, 8663)]