15707922307

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{3943}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 21042028800

約数和(自身を除く): 5334106493

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 389, 539, 931, 1463, 2723, 3943, 4279, 7391, 10241, 19061, 27601, 29953, 43373, 51737, 74917, 81301, 193207, 209671, 303611, 362159, 524419, 569107, 824087, 1533827, 2125277, 3670933, 3983749, 5768609, 10736789, 16872097, 29142713, 40380263, 75157523, 118104679, 203998991, 320569843, 826732753, 1427992937, 2243988901, 15707922307]

約数ペア:

[(1, 15707922307), (7, 2243988901), (11, 1427992937), (19, 826732753), (49, 320569843), (77, 203998991), (133, 118104679), (209, 75157523), (389, 40380263), (539, 29142713), (931, 16872097), (1463, 10736789), (2723, 5768609), (3943, 3983749), (4279, 3670933), (7391, 2125277), (10241, 1533827), (19061, 824087), (27601, 569107), (29953, 524419), (43373, 362159), (51737, 303611), (74917, 209671), (81301, 193207)]