40371922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 65753280

約数和(自身を除く): 25381358

約数列:

[1, 2, 19, 38, 67, 101, 134, 157, 202, 314, 1273, 1919, 2546, 2983, 3838, 5966, 6767, 10519, 13534, 15857, 21038, 31714, 128573, 199861, 257146, 301283, 399722, 602566, 1062419, 2124838, 20185961, 40371922]

約数ペア:

[(1, 40371922), (2, 20185961), (19, 2124838), (38, 1062419), (67, 602566), (101, 399722), (134, 301283), (157, 257146), (202, 199861), (314, 128573), (1273, 31714), (1919, 21038), (2546, 15857), (2983, 13534), (3838, 10519), (5966, 6767)]