22117552

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{14251}}^1$

素因数の和:14356

約数の個数: 20

約数和(自身を含む): 43297576

約数和(自身を除く): 21180024

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 14251, 28502, 57004, 114008, 228016, 1382347, 2764694, 5529388, 11058776, 22117552]

約数ペア:

[(1, 22117552), (2, 11058776), (4, 5529388), (8, 2764694), (16, 1382347), (97, 228016), (194, 114008), (388, 57004), (776, 28502), (1552, 14251)]