194613770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{78791}}^1$

素因数の和:78830

約数の個数: 32

約数和(自身を含む): 397111680

約数和(自身を除く): 202497910

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 78791, 157582, 393955, 787910, 1024283, 1497029, 2048566, 2994058, 5121415, 7485145, 10242830, 14970290, 19461377, 38922754, 97306885, 194613770]

約数ペア:

[(1, 194613770), (2, 97306885), (5, 38922754), (10, 19461377), (13, 14970290), (19, 10242830), (26, 7485145), (38, 5121415), (65, 2994058), (95, 2048566), (130, 1497029), (190, 1024283), (247, 787910), (494, 393955), (1235, 157582), (2470, 78791)]