19307382

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 40867200

約数和(自身を除く): 21559818

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 659, 771, 1318, 1542, 1977, 3954, 4883, 9766, 12521, 14649, 25042, 29298, 37563, 75126, 169363, 338726, 508089, 1016178, 3217897, 6435794, 9653691, 19307382]

約数ペア:

[(1, 19307382), (2, 9653691), (3, 6435794), (6, 3217897), (19, 1016178), (38, 508089), (57, 338726), (114, 169363), (257, 75126), (514, 37563), (659, 29298), (771, 25042), (1318, 14649), (1542, 12521), (1977, 9766), (3954, 4883)]