15998424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 44029440

約数和(自身を除く): 28031016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1091, 1128, 1222, 1833, 2182, 2444, 3273, 3666, 4364, 4888, 6546, 7332, 8728, 13092, 14183, 14664, 26184, 28366, 42549, 51277, 56732, 85098, 102554, 113464, 153831, 170196, 205108, 307662, 340392, 410216, 615324, 666601, 1230648, 1333202, 1999803, 2666404, 3999606, 5332808, 7999212, 15998424]

約数ペア:

[(1, 15998424), (2, 7999212), (3, 5332808), (4, 3999606), (6, 2666404), (8, 1999803), (12, 1333202), (13, 1230648), (24, 666601), (26, 615324), (39, 410216), (47, 340392), (52, 307662), (78, 205108), (94, 170196), (104, 153831), (141, 113464), (156, 102554), (188, 85098), (282, 56732), (312, 51277), (376, 42549), (564, 28366), (611, 26184), (1091, 14664), (1128, 14183), (1222, 13092), (1833, 8728), (2182, 7332), (2444, 6546), (3273, 4888), (3666, 4364)]