19180475196

素因数分解:

$2^2\times 3^1\times {\mathrm{20807}}^1\times {\mathrm{76819}}^1$

素因数の和:97633

約数の個数: 24

約数和(自身を含む): 44757175680

約数和(自身を除く): 25576700484

約数列:

[1, 2, 3, 4, 6, 12, 20807, 41614, 62421, 76819, 83228, 124842, 153638, 230457, 249684, 307276, 460914, 921828, 1598372933, 3196745866, 4795118799, 6393491732, 9590237598, 19180475196]

約数ペア:

[(1, 19180475196), (2, 9590237598), (3, 6393491732), (4, 4795118799), (6, 3196745866), (12, 1598372933), (20807, 921828), (41614, 460914), (62421, 307276), (76819, 249684), (83228, 230457), (124842, 153638)]