19320522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3697}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 42245952

約数和(自身を除く): 22925430

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 3697, 5226, 7394, 11091, 22182, 48061, 96122, 144183, 247699, 288366, 495398, 743097, 1486194, 3220087, 6440174, 9660261, 19320522]

約数ペア:

[(1, 19320522), (2, 9660261), (3, 6440174), (6, 3220087), (13, 1486194), (26, 743097), (39, 495398), (67, 288366), (78, 247699), (134, 144183), (201, 96122), (402, 48061), (871, 22182), (1742, 11091), (2613, 7394), (3697, 5226)]