15691417872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25146503}}^1$

素因数の和:25146527

約数の個数: 40

約数和(自身を含む): 43654330944

約数和(自身を除く): 27962913072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25146503, 50293006, 75439509, 100586012, 150879018, 201172024, 301758036, 326904539, 402344048, 603516072, 653809078, 980713617, 1207032144, 1307618156, 1961427234, 2615236312, 3922854468, 5230472624, 7845708936, 15691417872]

約数ペア:

[(1, 15691417872), (2, 7845708936), (3, 5230472624), (4, 3922854468), (6, 2615236312), (8, 1961427234), (12, 1307618156), (13, 1207032144), (16, 980713617), (24, 653809078), (26, 603516072), (39, 402344048), (48, 326904539), (52, 301758036), (78, 201172024), (104, 150879018), (156, 100586012), (208, 75439509), (312, 50293006), (624, 25146503)]