19004080268

素因数分解:

$2^2\times {\mathrm{379}}^1\times {\mathrm{12535673}}^1$

素因数の和:12536056

約数の個数: 12

約数和(自身を含む): 33344892840

約数和(自身を除く): 14340812572

約数列:

[1, 2, 4, 379, 758, 1516, 12535673, 25071346, 50142692, 4751020067, 9502040134, 19004080268]

約数ペア:

[(1, 19004080268), (2, 9502040134), (4, 4751020067), (379, 50142692), (758, 25071346), (1516, 12535673)]