19103688006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{105251}}^1$

素因数の和:105461

約数の個数: 48

約数和(自身を含む): 41604010560

約数和(自身を除く): 22500322554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 179, 338, 358, 507, 537, 1014, 1074, 2327, 4654, 6981, 13962, 30251, 60502, 90753, 105251, 181506, 210502, 315753, 631506, 1368263, 2736526, 4104789, 8209578, 17787419, 18839929, 35574838, 37679858, 53362257, 56519787, 106724514, 113039574, 244919077, 489838154, 734757231, 1469514462, 3183948001, 6367896002, 9551844003, 19103688006]

約数ペア:

[(1, 19103688006), (2, 9551844003), (3, 6367896002), (6, 3183948001), (13, 1469514462), (26, 734757231), (39, 489838154), (78, 244919077), (169, 113039574), (179, 106724514), (338, 56519787), (358, 53362257), (507, 37679858), (537, 35574838), (1014, 18839929), (1074, 17787419), (2327, 8209578), (4654, 4104789), (6981, 2736526), (13962, 1368263), (30251, 631506), (60502, 315753), (90753, 210502), (105251, 181506)]