15694881104

素因数分解:

$2^4\times 7^2\times {\mathrm{20018981}}^1$

素因数の和:20019003

約数の個数: 30

約数和(自身を含む): 35373541194

約数和(自身を除く): 19678660090

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 20018981, 40037962, 80075924, 140132867, 160151848, 280265734, 320303696, 560531468, 980930069, 1121062936, 1961860138, 2242125872, 3923720276, 7847440552, 15694881104]

約数ペア:

[(1, 15694881104), (2, 7847440552), (4, 3923720276), (7, 2242125872), (8, 1961860138), (14, 1121062936), (16, 980930069), (28, 560531468), (49, 320303696), (56, 280265734), (98, 160151848), (112, 140132867), (196, 80075924), (392, 40037962), (784, 20018981)]