1887088892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1910009}}^1$

素因数の和:1910045

約数の個数: 24

約数和(自身を含む): 3743619600

約数和(自身を除く): 1856530708

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1910009, 3820018, 7640036, 24830117, 36290171, 49660234, 72580342, 99320468, 145160684, 471772223, 943544446, 1887088892]

約数ペア:

[(1, 1887088892), (2, 943544446), (4, 471772223), (13, 145160684), (19, 99320468), (26, 72580342), (38, 49660234), (52, 36290171), (76, 24830117), (247, 7640036), (494, 3820018), (988, 1910009)]