19024496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3089

約数の個数: 40

約数和(自身を含む): 40738464

約数和(自身を除く): 21713968

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3041, 3128, 6082, 6256, 12164, 24328, 48656, 51697, 69943, 103394, 139886, 206788, 279772, 413576, 559544, 827152, 1119088, 1189031, 2378062, 4756124, 9512248, 19024496]

約数ペア:

[(1, 19024496), (2, 9512248), (4, 4756124), (8, 2378062), (16, 1189031), (17, 1119088), (23, 827152), (34, 559544), (46, 413576), (68, 279772), (92, 206788), (136, 139886), (184, 103394), (272, 69943), (368, 51697), (391, 48656), (782, 24328), (1564, 12164), (3041, 6256), (3128, 6082)]