40693402

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26119}}^1$

素因数の和:26181

約数の個数: 16

約数和(自身を含む): 65822400

約数和(自身を除く): 25128998

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 26119, 52238, 496261, 992522, 1070879, 2141758, 20346701, 40693402]

約数ペア:

[(1, 40693402), (2, 20346701), (19, 2141758), (38, 1070879), (41, 992522), (82, 496261), (779, 52238), (1558, 26119)]