9957875186

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1\times {\mathrm{21727}}^1$

素因数の和:23478

約数の個数: 32

約数和(自身を含む): 17980354560

約数和(自身を除く): 8022479374

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1723, 3446, 12061, 21727, 24122, 32737, 43454, 65474, 152089, 229159, 304178, 412813, 458318, 825626, 2889691, 5779382, 37435621, 74871242, 262049347, 524098694, 711276799, 1422553598, 4978937593, 9957875186]

約数ペア:

[(1, 9957875186), (2, 4978937593), (7, 1422553598), (14, 711276799), (19, 524098694), (38, 262049347), (133, 74871242), (266, 37435621), (1723, 5779382), (3446, 2889691), (12061, 825626), (21727, 458318), (24122, 412813), (32737, 304178), (43454, 229159), (65474, 152089)]