1864668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11953}}^1$

素因数の和:11973

約数の個数: 24

約数和(自身を含む): 4685968

約数和(自身を除く): 2821300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 11953, 23906, 35859, 47812, 71718, 143436, 155389, 310778, 466167, 621556, 932334, 1864668]

約数ペア:

[(1, 1864668), (2, 932334), (3, 621556), (4, 466167), (6, 310778), (12, 155389), (13, 143436), (26, 71718), (39, 47812), (52, 35859), (78, 23906), (156, 11953)]