13039510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 28615680

約数和(自身を除く): 15576170

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 367, 374, 418, 646, 734, 935, 1045, 1615, 1835, 1870, 2090, 3230, 3553, 3670, 4037, 6239, 6973, 7106, 8074, 12478, 13946, 17765, 20185, 31195, 34865, 35530, 40370, 62390, 68629, 69730, 76703, 118541, 137258, 153406, 237082, 343145, 383515, 592705, 686290, 767030, 1185410, 1303951, 2607902, 6519755, 13039510]

約数ペア:

[(1, 13039510), (2, 6519755), (5, 2607902), (10, 1303951), (11, 1185410), (17, 767030), (19, 686290), (22, 592705), (34, 383515), (38, 343145), (55, 237082), (85, 153406), (95, 137258), (110, 118541), (170, 76703), (187, 69730), (190, 68629), (209, 62390), (323, 40370), (367, 35530), (374, 34865), (418, 31195), (646, 20185), (734, 17765), (935, 13946), (1045, 12478), (1615, 8074), (1835, 7106), (1870, 6973), (2090, 6239), (3230, 4037), (3553, 3670)]