19205125342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1\times {\mathrm{4759}}^1$

素因数の和:5620

約数の個数: 32

約数和(自身を含む): 31199515200

約数和(自身を除く): 11994389858

約数列:

[1, 2, 13, 26, 269, 538, 577, 1154, 3497, 4759, 6994, 7501, 9518, 15002, 61867, 123734, 155213, 310426, 1280171, 2017769, 2560342, 2745943, 4035538, 5491886, 16642223, 33284446, 35697259, 71394518, 738658667, 1477317334, 9602562671, 19205125342]

約数ペア:

[(1, 19205125342), (2, 9602562671), (13, 1477317334), (26, 738658667), (269, 71394518), (538, 35697259), (577, 33284446), (1154, 16642223), (3497, 5491886), (4759, 4035538), (6994, 2745943), (7501, 2560342), (9518, 2017769), (15002, 1280171), (61867, 310426), (123734, 155213)]