19508172

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{9397}}^1$

素因数の和:9577

約数の個数: 24

約数和(自身を含む): 45787056

約数和(自身を除く): 26278884

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 2076, 9397, 18794, 28191, 37588, 56382, 112764, 1625681, 3251362, 4877043, 6502724, 9754086, 19508172]

約数ペア:

[(1, 19508172), (2, 9754086), (3, 6502724), (4, 4877043), (6, 3251362), (12, 1625681), (173, 112764), (346, 56382), (519, 37588), (692, 28191), (1038, 18794), (2076, 9397)]