1947853572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23188733}}^1$

素因数の和:23188747

約数の個数: 24

約数和(自身を含む): 5194276416

約数和(自身を除く): 3246422844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23188733, 46377466, 69566199, 92754932, 139132398, 162321131, 278264796, 324642262, 486963393, 649284524, 973926786, 1947853572]

約数ペア:

[(1, 1947853572), (2, 973926786), (3, 649284524), (4, 486963393), (6, 324642262), (7, 278264796), (12, 162321131), (14, 139132398), (21, 92754932), (28, 69566199), (42, 46377466), (84, 23188733)]