22038788

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1$

素因数の和:899

約数の個数: 24

約数和(自身を含む): 39513600

約数和(自身を除く): 17474812

約数列:

[1, 2, 4, 79, 97, 158, 194, 316, 388, 719, 1438, 2876, 7663, 15326, 30652, 56801, 69743, 113602, 139486, 227204, 278972, 5509697, 11019394, 22038788]

約数ペア:

[(1, 22038788), (2, 11019394), (4, 5509697), (79, 278972), (97, 227204), (158, 139486), (194, 113602), (316, 69743), (388, 56801), (719, 30652), (1438, 15326), (2876, 7663)]