13049884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 12754916

約数列:

[1, 2, 4, 19, 29, 31, 38, 58, 62, 76, 116, 124, 191, 382, 551, 589, 764, 899, 1102, 1178, 1798, 2204, 2356, 3596, 3629, 5539, 5921, 7258, 11078, 11842, 14516, 17081, 22156, 23684, 34162, 68324, 105241, 112499, 171709, 210482, 224998, 343418, 420964, 449996, 686836, 3262471, 6524942, 13049884]

約数ペア:

[(1, 13049884), (2, 6524942), (4, 3262471), (19, 686836), (29, 449996), (31, 420964), (38, 343418), (58, 224998), (62, 210482), (76, 171709), (116, 112499), (124, 105241), (191, 68324), (382, 34162), (551, 23684), (589, 22156), (764, 17081), (899, 14516), (1102, 11842), (1178, 11078), (1798, 7258), (2204, 5921), (2356, 5539), (3596, 3629)]