15691836212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{10289}}^1$

素因数の和:10656

約数の個数: 48

約数和(自身を含む): 29929905600

約数和(自身を除く): 14238069388

約数列:

[1, 2, 4, 13, 26, 52, 139, 211, 278, 422, 556, 844, 1807, 2743, 3614, 5486, 7228, 10289, 10972, 20578, 29329, 41156, 58658, 117316, 133757, 267514, 381277, 535028, 762554, 1430171, 1525108, 2170979, 2860342, 4341958, 5720684, 8683916, 18592223, 28222727, 37184446, 56445454, 74368892, 112890908, 301766081, 603532162, 1207064324, 3922959053, 7845918106, 15691836212]

約数ペア:

[(1, 15691836212), (2, 7845918106), (4, 3922959053), (13, 1207064324), (26, 603532162), (52, 301766081), (139, 112890908), (211, 74368892), (278, 56445454), (422, 37184446), (556, 28222727), (844, 18592223), (1807, 8683916), (2743, 5720684), (3614, 4341958), (5486, 2860342), (7228, 2170979), (10289, 1525108), (10972, 1430171), (20578, 762554), (29329, 535028), (41156, 381277), (58658, 267514), (117316, 133757)]