15986072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 31395600

約数和(自身を除く): 15409528

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1019, 1961, 2038, 3922, 4076, 7844, 8152, 15688, 37703, 54007, 75406, 108014, 150812, 216028, 301624, 432056, 1998259, 3996518, 7993036, 15986072]

約数ペア:

[(1, 15986072), (2, 7993036), (4, 3996518), (8, 1998259), (37, 432056), (53, 301624), (74, 216028), (106, 150812), (148, 108014), (212, 75406), (296, 54007), (424, 37703), (1019, 15688), (1961, 8152), (2038, 7844), (3922, 4076)]