22423990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 42923520

約数和(自身を除く): 20499530

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 535, 1070, 1103, 2033, 2206, 4066, 5515, 10165, 11030, 20330, 20957, 41914, 104785, 118021, 209570, 236042, 590105, 1180210, 2242399, 4484798, 11211995, 22423990]

約数ペア:

[(1, 22423990), (2, 11211995), (5, 4484798), (10, 2242399), (19, 1180210), (38, 590105), (95, 236042), (107, 209570), (190, 118021), (214, 104785), (535, 41914), (1070, 20957), (1103, 20330), (2033, 11030), (2206, 10165), (4066, 5515)]