19146768

素因数分解:

$2^4\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:1919

約数の個数: 40

約数和(自身を含む): 49699200

約数和(自身を除く): 30552432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 239, 478, 717, 956, 1434, 1669, 1912, 2868, 3338, 3824, 5007, 5736, 6676, 10014, 11472, 13352, 20028, 26704, 40056, 80112, 398891, 797782, 1196673, 1595564, 2393346, 3191128, 4786692, 6382256, 9573384, 19146768]

約数ペア:

[(1, 19146768), (2, 9573384), (3, 6382256), (4, 4786692), (6, 3191128), (8, 2393346), (12, 1595564), (16, 1196673), (24, 797782), (48, 398891), (239, 80112), (478, 40056), (717, 26704), (956, 20028), (1434, 13352), (1669, 11472), (1912, 10014), (2868, 6676), (3338, 5736), (3824, 5007)]