19848894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14969}}^1$

素因数の和:15004

約数の個数: 32

約数和(自身を含む): 45269280

約数和(自身を除く): 25420386

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 14969, 29938, 44907, 89814, 194597, 254473, 389194, 508946, 583791, 763419, 1167582, 1526838, 3308149, 6616298, 9924447, 19848894]

約数ペア:

[(1, 19848894), (2, 9924447), (3, 6616298), (6, 3308149), (13, 1526838), (17, 1167582), (26, 763419), (34, 583791), (39, 508946), (51, 389194), (78, 254473), (102, 194597), (221, 89814), (442, 44907), (663, 29938), (1326, 14969)]