19323876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11261}}^1$

素因数の和:11292

約数の個数: 48

約数和(自身を含む): 52976448

約数和(自身を除く): 33652572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 11261, 22522, 33783, 45044, 67566, 123871, 135132, 146393, 247742, 292786, 371613, 439179, 495484, 585572, 743226, 878358, 1486452, 1610323, 1756716, 3220646, 4830969, 6441292, 9661938, 19323876]

約数ペア:

[(1, 19323876), (2, 9661938), (3, 6441292), (4, 4830969), (6, 3220646), (11, 1756716), (12, 1610323), (13, 1486452), (22, 878358), (26, 743226), (33, 585572), (39, 495484), (44, 439179), (52, 371613), (66, 292786), (78, 247742), (132, 146393), (143, 135132), (156, 123871), (286, 67566), (429, 45044), (572, 33783), (858, 22522), (1716, 11261)]