19011408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30467}}^1$

素因数の和:30491

約数の個数: 40

約数和(自身を含む): 52892448

約数和(自身を除く): 33881040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30467, 60934, 91401, 121868, 182802, 243736, 365604, 396071, 487472, 731208, 792142, 1188213, 1462416, 1584284, 2376426, 3168568, 4752852, 6337136, 9505704, 19011408]

約数ペア:

[(1, 19011408), (2, 9505704), (3, 6337136), (4, 4752852), (6, 3168568), (8, 2376426), (12, 1584284), (13, 1462416), (16, 1188213), (24, 792142), (26, 731208), (39, 487472), (48, 396071), (52, 365604), (78, 243736), (104, 182802), (156, 121868), (208, 91401), (312, 60934), (624, 30467)]