19392870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{92347}}^1$

素因数の和:92364

約数の個数: 32

約数和(自身を含む): 53192448

約数和(自身を除く): 33799578

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 92347, 184694, 277041, 461735, 554082, 646429, 923470, 1292858, 1385205, 1939287, 2770410, 3232145, 3878574, 6464290, 9696435, 19392870]

約数ペア:

[(1, 19392870), (2, 9696435), (3, 6464290), (5, 3878574), (6, 3232145), (7, 2770410), (10, 1939287), (14, 1385205), (15, 1292858), (21, 923470), (30, 646429), (35, 554082), (42, 461735), (70, 277041), (105, 184694), (210, 92347)]