19338930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16529}}^1$

素因数の和:16555

約数の個数: 48

約数和(自身を含む): 54152280

約数和(自身を除く): 34813350

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16529, 33058, 49587, 82645, 99174, 148761, 165290, 214877, 247935, 297522, 429754, 495870, 644631, 743805, 1074385, 1289262, 1487610, 1933893, 2148770, 3223155, 3867786, 6446310, 9669465, 19338930]

約数ペア:

[(1, 19338930), (2, 9669465), (3, 6446310), (5, 3867786), (6, 3223155), (9, 2148770), (10, 1933893), (13, 1487610), (15, 1289262), (18, 1074385), (26, 743805), (30, 644631), (39, 495870), (45, 429754), (65, 297522), (78, 247935), (90, 214877), (117, 165290), (130, 148761), (195, 99174), (234, 82645), (390, 49587), (585, 33058), (1170, 16529)]