15693965497

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{19489}}^1$

素因数の和:19681

約数の個数: 32

約数和(自身を含む): 19466300160

約数和(自身を除く): 3772334663

約数列:

[1, 7, 17, 67, 101, 119, 469, 707, 1139, 1717, 6767, 7973, 12019, 19489, 47369, 115039, 136423, 331313, 805273, 1305763, 1968389, 2319191, 9140341, 13778723, 22197971, 33462613, 131882063, 155385797, 234238291, 923174441, 2241995071, 15693965497]

約数ペア:

[(1, 15693965497), (7, 2241995071), (17, 923174441), (67, 234238291), (101, 155385797), (119, 131882063), (469, 33462613), (707, 22197971), (1139, 13778723), (1717, 9140341), (6767, 2319191), (7973, 1968389), (12019, 1305763), (19489, 805273), (47369, 331313), (115039, 136423)]