22456670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{653}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 42850080

約数和(自身を除く): 20393410

約数列:

[1, 2, 5, 10, 19, 38, 95, 181, 190, 362, 653, 905, 1306, 1810, 3265, 3439, 6530, 6878, 12407, 17195, 24814, 34390, 62035, 118193, 124070, 236386, 590965, 1181930, 2245667, 4491334, 11228335, 22456670]

約数ペア:

[(1, 22456670), (2, 11228335), (5, 4491334), (10, 2245667), (19, 1181930), (38, 590965), (95, 236386), (181, 124070), (190, 118193), (362, 62035), (653, 34390), (905, 24814), (1306, 17195), (1810, 12407), (3265, 6878), (3439, 6530)]