17960152474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{129193}}^1$

素因数の和:129366

約数の個数: 32

約数和(自身を含む): 30138376320

約数和(自身を除く): 12178223846

約数列:

[1, 2, 11, 22, 71, 89, 142, 178, 781, 979, 1562, 1958, 6319, 12638, 69509, 129193, 139018, 258386, 1421123, 2842246, 9172703, 11498177, 18345406, 22996354, 100899733, 126479947, 201799466, 252959894, 816370567, 1632741134, 8980076237, 17960152474]

約数ペア:

[(1, 17960152474), (2, 8980076237), (11, 1632741134), (22, 816370567), (71, 252959894), (89, 201799466), (142, 126479947), (178, 100899733), (781, 22996354), (979, 18345406), (1562, 11498177), (1958, 9172703), (6319, 2842246), (12638, 1421123), (69509, 258386), (129193, 139018)]