19432504

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26693}}^1$

素因数の和:26719

約数の個数: 32

約数和(自身を含む): 44845920

約数和(自身を除く): 25413416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26693, 53386, 106772, 186851, 213544, 347009, 373702, 694018, 747404, 1388036, 1494808, 2429063, 2776072, 4858126, 9716252, 19432504]

約数ペア:

[(1, 19432504), (2, 9716252), (4, 4858126), (7, 2776072), (8, 2429063), (13, 1494808), (14, 1388036), (26, 747404), (28, 694018), (52, 373702), (56, 347009), (91, 213544), (104, 186851), (182, 106772), (364, 53386), (728, 26693)]