21448157038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4802543}}^1$

素因数の和:4802592

約数の個数: 32

約数和(自身を含む): 41493980160

約数和(自身を除く): 20045823122

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 4802543, 9605086, 33617801, 52827973, 67235602, 105655946, 139273747, 278547494, 369795811, 739591622, 974916229, 1532011217, 1949832458, 3064022434, 10724078519, 21448157038]

約数ペア:

[(1, 21448157038), (2, 10724078519), (7, 3064022434), (11, 1949832458), (14, 1532011217), (22, 974916229), (29, 739591622), (58, 369795811), (77, 278547494), (154, 139273747), (203, 105655946), (319, 67235602), (406, 52827973), (638, 33617801), (2233, 9605086), (4466, 4802543)]