19100536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26237}}^1$

素因数の和:26263

約数の個数: 32

約数和(自身を含む): 44079840

約数和(自身を除く): 24979304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26237, 52474, 104948, 183659, 209896, 341081, 367318, 682162, 734636, 1364324, 1469272, 2387567, 2728648, 4775134, 9550268, 19100536]

約数ペア:

[(1, 19100536), (2, 9550268), (4, 4775134), (7, 2728648), (8, 2387567), (13, 1469272), (14, 1364324), (26, 734636), (28, 682162), (52, 367318), (56, 341081), (91, 209896), (104, 183659), (182, 104948), (364, 52474), (728, 26237)]