11921630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 24871104

約数和(自身を除く): 12949474

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2333, 2555, 4666, 5110, 11665, 16331, 23330, 32662, 81655, 163310, 170309, 340618, 851545, 1192163, 1703090, 2384326, 5960815, 11921630]

約数ペア:

[(1, 11921630), (2, 5960815), (5, 2384326), (7, 1703090), (10, 1192163), (14, 851545), (35, 340618), (70, 170309), (73, 163310), (146, 81655), (365, 32662), (511, 23330), (730, 16331), (1022, 11665), (2333, 5110), (2555, 4666)]