12369880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18191}}^1$

素因数の和:18219

約数の個数: 32

約数和(自身を含む): 29471040

約数和(自身を除く): 17101160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 18191, 36382, 72764, 90955, 145528, 181910, 309247, 363820, 618494, 727640, 1236988, 1546235, 2473976, 3092470, 6184940, 12369880]

約数ペア:

[(1, 12369880), (2, 6184940), (4, 3092470), (5, 2473976), (8, 1546235), (10, 1236988), (17, 727640), (20, 618494), (34, 363820), (40, 309247), (68, 181910), (85, 145528), (136, 90955), (170, 72764), (340, 36382), (680, 18191)]