19279536

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4513}}^1$

素因数の和:4613

約数の個数: 40

約数和(自身を含む): 50376240

約数和(自身を除く): 31096704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4513, 9026, 13539, 18052, 27078, 36104, 54156, 72208, 108312, 216624, 401657, 803314, 1204971, 1606628, 2409942, 3213256, 4819884, 6426512, 9639768, 19279536]

約数ペア:

[(1, 19279536), (2, 9639768), (3, 6426512), (4, 4819884), (6, 3213256), (8, 2409942), (12, 1606628), (16, 1204971), (24, 803314), (48, 401657), (89, 216624), (178, 108312), (267, 72208), (356, 54156), (534, 36104), (712, 27078), (1068, 18052), (1424, 13539), (2136, 9026), (4272, 4513)]