2019915183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{64499}}^1$

素因数の和:64599

約数の個数: 32

約数和(自身を含む): 3207456000

約数和(自身を除く): 1187540817

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2409, 2847, 10439, 31317, 64499, 193497, 709489, 838487, 2128467, 2515461, 4708427, 9223357, 14125281, 27670071, 51792697, 61209551, 155378091, 183628653, 673305061, 2019915183]

約数ペア:

[(1, 2019915183), (3, 673305061), (11, 183628653), (13, 155378091), (33, 61209551), (39, 51792697), (73, 27670071), (143, 14125281), (219, 9223357), (429, 4708427), (803, 2515461), (949, 2128467), (2409, 838487), (2847, 709489), (10439, 193497), (31317, 64499)]