15259692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{467}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 25624788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 389, 467, 778, 934, 1167, 1401, 1556, 1868, 2334, 2723, 2802, 3269, 4668, 5446, 5604, 6538, 8169, 9807, 10892, 13076, 16338, 19614, 32676, 39228, 181663, 363326, 544989, 726652, 1089978, 1271641, 2179956, 2543282, 3814923, 5086564, 7629846, 15259692]

約数ペア:

[(1, 15259692), (2, 7629846), (3, 5086564), (4, 3814923), (6, 2543282), (7, 2179956), (12, 1271641), (14, 1089978), (21, 726652), (28, 544989), (42, 363326), (84, 181663), (389, 39228), (467, 32676), (778, 19614), (934, 16338), (1167, 13076), (1401, 10892), (1556, 9807), (1868, 8169), (2334, 6538), (2723, 5604), (2802, 5446), (3269, 4668)]