19324812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^3\times {\mathrm{733}}^1$

素因数の和:779

約数の個数: 48

約数和(自身を含む): 48913760

約数和(自身を除く): 29588948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 733, 1014, 1466, 2028, 2197, 2199, 2932, 4394, 4398, 6591, 8788, 8796, 9529, 13182, 19058, 26364, 28587, 38116, 57174, 114348, 123877, 247754, 371631, 495508, 743262, 1486524, 1610401, 3220802, 4831203, 6441604, 9662406, 19324812]

約数ペア:

[(1, 19324812), (2, 9662406), (3, 6441604), (4, 4831203), (6, 3220802), (12, 1610401), (13, 1486524), (26, 743262), (39, 495508), (52, 371631), (78, 247754), (156, 123877), (169, 114348), (338, 57174), (507, 38116), (676, 28587), (733, 26364), (1014, 19058), (1466, 13182), (2028, 9529), (2197, 8796), (2199, 8788), (2932, 6591), (4394, 4398)]