19927668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53569}}^1$

素因数の和:53607

約数の個数: 24

約数和(自身を含む): 47998720

約数和(自身を除く): 28071052

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 53569, 107138, 160707, 214276, 321414, 642828, 1660639, 3321278, 4981917, 6642556, 9963834, 19927668]

約数ペア:

[(1, 19927668), (2, 9963834), (3, 6642556), (4, 4981917), (6, 3321278), (12, 1660639), (31, 642828), (62, 321414), (93, 214276), (124, 160707), (186, 107138), (372, 53569)]