1929868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 3617600

約数和(自身を除く): 1687732

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 379, 758, 1273, 1516, 2546, 5092, 7201, 14402, 25393, 28804, 50786, 101572, 482467, 964934, 1929868]

約数ペア:

[(1, 1929868), (2, 964934), (4, 482467), (19, 101572), (38, 50786), (67, 28804), (76, 25393), (134, 14402), (268, 7201), (379, 5092), (758, 2546), (1273, 1516)]