13401232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3391}}^1$

素因数の和:3431

約数の個数: 40

約数和(自身を含む): 29442560

約数和(自身を除く): 16041328

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3391, 3952, 6782, 13564, 27128, 44083, 54256, 64429, 88166, 128858, 176332, 257716, 352664, 515432, 705328, 837577, 1030864, 1675154, 3350308, 6700616, 13401232]

約数ペア:

[(1, 13401232), (2, 6700616), (4, 3350308), (8, 1675154), (13, 1030864), (16, 837577), (19, 705328), (26, 515432), (38, 352664), (52, 257716), (76, 176332), (104, 128858), (152, 88166), (208, 64429), (247, 54256), (304, 44083), (494, 27128), (988, 13564), (1976, 6782), (3391, 3952)]