19236664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{467}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 38188800

約数和(自身を除く): 18952136

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 467, 542, 934, 1084, 1868, 2168, 3736, 5149, 8873, 10298, 17746, 20596, 35492, 41192, 70984, 126557, 253114, 506228, 1012456, 2404583, 4809166, 9618332, 19236664]

約数ペア:

[(1, 19236664), (2, 9618332), (4, 4809166), (8, 2404583), (19, 1012456), (38, 506228), (76, 253114), (152, 126557), (271, 70984), (467, 41192), (542, 35492), (934, 20596), (1084, 17746), (1868, 10298), (2168, 8873), (3736, 5149)]