19007326324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{23459}}^1$

素因数の和:25012

約数の個数: 48

約数和(自身を含む): 40043404800

約数和(自身を除く): 21036078476

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1523, 3046, 6092, 10661, 21322, 23459, 28937, 42644, 46918, 57874, 93836, 115748, 164213, 202559, 328426, 405118, 445721, 656852, 810236, 891442, 1782884, 3120047, 6240094, 12480188, 35728057, 71456114, 142912228, 250096399, 500192798, 678833083, 1000385596, 1357666166, 2715332332, 4751831581, 9503663162, 19007326324]

約数ペア:

[(1, 19007326324), (2, 9503663162), (4, 4751831581), (7, 2715332332), (14, 1357666166), (19, 1000385596), (28, 678833083), (38, 500192798), (76, 250096399), (133, 142912228), (266, 71456114), (532, 35728057), (1523, 12480188), (3046, 6240094), (6092, 3120047), (10661, 1782884), (21322, 891442), (23459, 810236), (28937, 656852), (42644, 445721), (46918, 405118), (57874, 328426), (93836, 202559), (115748, 164213)]