19865202234

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1\times {\mathrm{26171}}^1$

素因数の和:27982

約数の個数: 32

約数和(自身を含む): 40299436224

約数和(自身を除く): 20434233990

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1733, 3466, 5199, 10398, 26171, 52342, 78513, 126509, 157026, 253018, 379527, 759054, 1910483, 3820966, 5731449, 11462898, 45354343, 90708686, 136063029, 272126058, 3310867039, 6621734078, 9932601117, 19865202234]

約数ペア:

[(1, 19865202234), (2, 9932601117), (3, 6621734078), (6, 3310867039), (73, 272126058), (146, 136063029), (219, 90708686), (438, 45354343), (1733, 11462898), (3466, 5731449), (5199, 3820966), (10398, 1910483), (26171, 759054), (52342, 379527), (78513, 253018), (126509, 157026)]