13381970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3674

約数の個数: 32

約数和(自身を含む): 28055808

約数和(自身を除く): 14673838

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3607, 3710, 7214, 18035, 25249, 36070, 50498, 126245, 191171, 252490, 382342, 955855, 1338197, 1911710, 2676394, 6690985, 13381970]

約数ペア:

[(1, 13381970), (2, 6690985), (5, 2676394), (7, 1911710), (10, 1338197), (14, 955855), (35, 382342), (53, 252490), (70, 191171), (106, 126245), (265, 50498), (371, 36070), (530, 25249), (742, 18035), (1855, 7214), (3607, 3710)]