19412552010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8864179}}^1$

素因数の和:8864262

約数の個数: 32

約数和(自身を含む): 47228351040

約数和(自身を除く): 27815799030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8864179, 17728358, 26592537, 44320895, 53185074, 88641790, 132962685, 265925370, 647085067, 1294170134, 1941255201, 3235425335, 3882510402, 6470850670, 9706276005, 19412552010]

約数ペア:

[(1, 19412552010), (2, 9706276005), (3, 6470850670), (5, 3882510402), (6, 3235425335), (10, 1941255201), (15, 1294170134), (30, 647085067), (73, 265925370), (146, 132962685), (219, 88641790), (365, 53185074), (438, 44320895), (730, 26592537), (1095, 17728358), (2190, 8864179)]