38971930

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:630

約数の個数: 32

約数和(自身を含む): 72140544

約数和(自身を除く): 33168614

約数列:

[1, 2, 5, 10, 47, 94, 235, 283, 293, 470, 566, 586, 1415, 1465, 2830, 2930, 13301, 13771, 26602, 27542, 66505, 68855, 82919, 133010, 137710, 165838, 414595, 829190, 3897193, 7794386, 19485965, 38971930]

約数ペア:

[(1, 38971930), (2, 19485965), (5, 7794386), (10, 3897193), (47, 829190), (94, 414595), (235, 165838), (283, 137710), (293, 133010), (470, 82919), (566, 68855), (586, 66505), (1415, 27542), (1465, 26602), (2830, 13771), (2930, 13301)]