15894372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 40281920

約数和(自身を除く): 24387548

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 733, 834, 1466, 1668, 1807, 2199, 2932, 3614, 4398, 5421, 7228, 8796, 9529, 10842, 19058, 21684, 28587, 38116, 57174, 101887, 114348, 203774, 305661, 407548, 611322, 1222644, 1324531, 2649062, 3973593, 5298124, 7947186, 15894372]

約数ペア:

[(1, 15894372), (2, 7947186), (3, 5298124), (4, 3973593), (6, 2649062), (12, 1324531), (13, 1222644), (26, 611322), (39, 407548), (52, 305661), (78, 203774), (139, 114348), (156, 101887), (278, 57174), (417, 38116), (556, 28587), (733, 21684), (834, 19058), (1466, 10842), (1668, 9529), (1807, 8796), (2199, 7228), (2932, 5421), (3614, 4398)]