19508692

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30293}}^1$

素因数の和:30327

約数の個数: 24

約数和(自身を含む): 40715136

約数和(自身を除く): 21206444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 30293, 60586, 121172, 212051, 424102, 696739, 848204, 1393478, 2786956, 4877173, 9754346, 19508692]

約数ペア:

[(1, 19508692), (2, 9754346), (4, 4877173), (7, 2786956), (14, 1393478), (23, 848204), (28, 696739), (46, 424102), (92, 212051), (161, 121172), (322, 60586), (644, 30293)]