19460490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{92669}}^1$

素因数の和:92686

約数の個数: 32

約数和(自身を含む): 53377920

約数和(自身を除く): 33917430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 92669, 185338, 278007, 463345, 556014, 648683, 926690, 1297366, 1390035, 1946049, 2780070, 3243415, 3892098, 6486830, 9730245, 19460490]

約数ペア:

[(1, 19460490), (2, 9730245), (3, 6486830), (5, 3892098), (6, 3243415), (7, 2780070), (10, 1946049), (14, 1390035), (15, 1297366), (21, 926690), (30, 648683), (35, 556014), (42, 463345), (70, 278007), (105, 185338), (210, 92669)]