15740176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{14683}}^1$

素因数の和:14758

約数の個数: 20

約数和(自身を含む): 30953872

約数和(自身を除く): 15213696

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 14683, 29366, 58732, 117464, 234928, 983761, 1967522, 3935044, 7870088, 15740176]

約数ペア:

[(1, 15740176), (2, 7870088), (4, 3935044), (8, 1967522), (16, 983761), (67, 234928), (134, 117464), (268, 58732), (536, 29366), (1072, 14683)]