12193040

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1067

約数の個数: 40

約数和(自身を含む): 28545048

約数和(自身を除く): 16352008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 881, 1384, 1730, 1762, 2768, 3460, 3524, 4405, 6920, 7048, 8810, 13840, 14096, 17620, 35240, 70480, 152413, 304826, 609652, 762065, 1219304, 1524130, 2438608, 3048260, 6096520, 12193040]

約数ペア:

[(1, 12193040), (2, 6096520), (4, 3048260), (5, 2438608), (8, 1524130), (10, 1219304), (16, 762065), (20, 609652), (40, 304826), (80, 152413), (173, 70480), (346, 35240), (692, 17620), (865, 14096), (881, 13840), (1384, 8810), (1730, 7048), (1762, 6920), (2768, 4405), (3460, 3524)]