19108596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 48291264

約数和(自身を除く): 29182668

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 353, 694, 706, 1041, 1059, 1388, 1412, 2082, 2118, 4164, 4236, 4511, 4589, 9022, 9178, 13533, 13767, 18044, 18356, 27066, 27534, 54132, 55068, 122491, 244982, 367473, 489964, 734946, 1469892, 1592383, 3184766, 4777149, 6369532, 9554298, 19108596]

約数ペア:

[(1, 19108596), (2, 9554298), (3, 6369532), (4, 4777149), (6, 3184766), (12, 1592383), (13, 1469892), (26, 734946), (39, 489964), (52, 367473), (78, 244982), (156, 122491), (347, 55068), (353, 54132), (694, 27534), (706, 27066), (1041, 18356), (1059, 18044), (1388, 13767), (1412, 13533), (2082, 9178), (2118, 9022), (4164, 4589), (4236, 4511)]