19835244

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1$

素因数の和:3887

約数の個数: 72

約数和(自身を含む): 58919952

約数和(自身を除く): 39084708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 3853, 5148, 7706, 11559, 15412, 23118, 34677, 42383, 46236, 50089, 69354, 84766, 100178, 127149, 138708, 150267, 169532, 200356, 254298, 300534, 381447, 450801, 508596, 550979, 601068, 762894, 901602, 1101958, 1525788, 1652937, 1803204, 2203916, 3305874, 4958811, 6611748, 9917622, 19835244]

約数ペア:

[(1, 19835244), (2, 9917622), (3, 6611748), (4, 4958811), (6, 3305874), (9, 2203916), (11, 1803204), (12, 1652937), (13, 1525788), (18, 1101958), (22, 901602), (26, 762894), (33, 601068), (36, 550979), (39, 508596), (44, 450801), (52, 381447), (66, 300534), (78, 254298), (99, 200356), (117, 169532), (132, 150267), (143, 138708), (156, 127149), (198, 100178), (234, 84766), (286, 69354), (396, 50089), (429, 46236), (468, 42383), (572, 34677), (858, 23118), (1287, 15412), (1716, 11559), (2574, 7706), (3853, 5148)]