23099890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:954

約数の個数: 32

約数和(自身を含む): 45562176

約数和(自身を除く): 22462286

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 373, 563, 746, 1126, 1865, 2815, 3730, 4103, 5630, 6193, 8206, 12386, 20515, 30965, 41030, 61930, 209999, 419998, 1049995, 2099990, 2309989, 4619978, 11549945, 23099890]

約数ペア:

[(1, 23099890), (2, 11549945), (5, 4619978), (10, 2309989), (11, 2099990), (22, 1049995), (55, 419998), (110, 209999), (373, 61930), (563, 41030), (746, 30965), (1126, 20515), (1865, 12386), (2815, 8206), (3730, 6193), (4103, 5630)]