16210398530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1\times {\mathrm{1913}}^1$

素因数の和:2475

約数の個数: 64

約数和(自身を含む): 31100509440

約数和(自身を除く): 14890110910

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 433, 515, 866, 1030, 1913, 1957, 2165, 3826, 3914, 4330, 8227, 9565, 9785, 16454, 19130, 19570, 36347, 41135, 44599, 72694, 82270, 89198, 181735, 197039, 222995, 363470, 394078, 445990, 828329, 847381, 985195, 1656658, 1694762, 1970390, 3743741, 4141645, 4236905, 7487482, 8283290, 8473810, 15738251, 18718705, 31476502, 37437410, 78691255, 85317887, 157382510, 170635774, 426589435, 853178870, 1621039853, 3242079706, 8105199265, 16210398530]

約数ペア:

[(1, 16210398530), (2, 8105199265), (5, 3242079706), (10, 1621039853), (19, 853178870), (38, 426589435), (95, 170635774), (103, 157382510), (190, 85317887), (206, 78691255), (433, 37437410), (515, 31476502), (866, 18718705), (1030, 15738251), (1913, 8473810), (1957, 8283290), (2165, 7487482), (3826, 4236905), (3914, 4141645), (4330, 3743741), (8227, 1970390), (9565, 1694762), (9785, 1656658), (16454, 985195), (19130, 847381), (19570, 828329), (36347, 445990), (41135, 394078), (44599, 363470), (72694, 222995), (82270, 197039), (89198, 181735)]