19064490440

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1020583}}^1$

素因数の和:1021061

約数の個数: 32

約数和(自身を含む): 42986998080

約数和(自身を除く): 23922507640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1868, 2335, 3736, 4670, 9340, 18680, 1020583, 2041166, 4082332, 5102915, 8164664, 10205830, 20411660, 40823320, 476612261, 953224522, 1906449044, 2383061305, 3812898088, 4766122610, 9532245220, 19064490440]

約数ペア:

[(1, 19064490440), (2, 9532245220), (4, 4766122610), (5, 3812898088), (8, 2383061305), (10, 1906449044), (20, 953224522), (40, 476612261), (467, 40823320), (934, 20411660), (1868, 10205830), (2335, 8164664), (3736, 5102915), (4670, 4082332), (9340, 2041166), (18680, 1020583)]