21102912296

素因数分解:

$2^3\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{49667}}^1$

素因数の和:50153

約数の個数: 32

約数和(自身を含む): 39927111840

約数和(自身を除く): 18824199544

約数列:

[1, 2, 4, 8, 173, 307, 346, 614, 692, 1228, 1384, 2456, 49667, 53111, 99334, 106222, 198668, 212444, 397336, 424888, 8592391, 15247769, 17184782, 30495538, 34369564, 60991076, 68739128, 121982152, 2637864037, 5275728074, 10551456148, 21102912296]

約数ペア:

[(1, 21102912296), (2, 10551456148), (4, 5275728074), (8, 2637864037), (173, 121982152), (307, 68739128), (346, 60991076), (614, 34369564), (692, 30495538), (1228, 17184782), (1384, 15247769), (2456, 8592391), (49667, 424888), (53111, 397336), (99334, 212444), (106222, 198668)]