22987930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1667}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 47558016

約数和(自身を除く): 24570086

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1667, 1970, 2758, 3334, 6895, 8335, 11669, 13790, 16670, 23338, 58345, 116690, 328399, 656798, 1641995, 2298793, 3283990, 4597586, 11493965, 22987930]

約数ペア:

[(1, 22987930), (2, 11493965), (5, 4597586), (7, 3283990), (10, 2298793), (14, 1641995), (35, 656798), (70, 328399), (197, 116690), (394, 58345), (985, 23338), (1379, 16670), (1667, 13790), (1970, 11669), (2758, 8335), (3334, 6895)]