19045542764

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{11363689}}^1$

素因数の和:11364112

約数の個数: 12

約数和(自身を含む): 33409248600

約数和(自身を除く): 14363705836

約数列:

[1, 2, 4, 419, 838, 1676, 11363689, 22727378, 45454756, 4761385691, 9522771382, 19045542764]

約数ペア:

[(1, 19045542764), (2, 9522771382), (4, 4761385691), (419, 45454756), (838, 22727378), (1676, 11363689)]