29717786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{111721}}^1$

素因数の和:111749

約数の個数: 16

約数和(自身を含む): 53626560

約数和(自身を除く): 23908774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 111721, 223442, 782047, 1564094, 2122699, 4245398, 14858893, 29717786]

約数ペア:

[(1, 29717786), (2, 14858893), (7, 4245398), (14, 2122699), (19, 1564094), (38, 782047), (133, 223442), (266, 111721)]