19354132

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{733}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 41432832

約数和(自身を除く): 22078700

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 733, 943, 1148, 1466, 1886, 2932, 3772, 5131, 6601, 10262, 13202, 16859, 20524, 26404, 30053, 33718, 60106, 67436, 118013, 120212, 210371, 236026, 420742, 472052, 691219, 841484, 1382438, 2764876, 4838533, 9677066, 19354132]

約数ペア:

[(1, 19354132), (2, 9677066), (4, 4838533), (7, 2764876), (14, 1382438), (23, 841484), (28, 691219), (41, 472052), (46, 420742), (82, 236026), (92, 210371), (161, 120212), (164, 118013), (287, 67436), (322, 60106), (574, 33718), (644, 30053), (733, 26404), (943, 20524), (1148, 16859), (1466, 13202), (1886, 10262), (2932, 6601), (3772, 5131)]