196789498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{4049}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 311040000

約数和(自身を除く): 114250502

約数列:

[1, 2, 19, 38, 1279, 2558, 4049, 8098, 24301, 48602, 76931, 153862, 5178671, 10357342, 98394749, 196789498]

約数ペア:

[(1, 196789498), (2, 98394749), (19, 10357342), (38, 5178671), (1279, 153862), (2558, 76931), (4049, 48602), (8098, 24301)]