19741668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53069}}^1$

素因数の和:53107

約数の個数: 24

約数和(自身を含む): 47550720

約数和(自身を除く): 27809052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53069, 106138, 159207, 212276, 318414, 636828, 1645139, 3290278, 4935417, 6580556, 9870834, 19741668]

約数ペア:

[(1, 19741668), (2, 9870834), (3, 6580556), (4, 4935417), (6, 3290278), (12, 1645139), (31, 636828), (62, 318414), (93, 212276), (124, 159207), (186, 106138), (372, 53069)]