19312524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:6995

約数の個数: 72

約数和(自身を含む): 60872448

約数和(自身を除く): 41559924

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 6967, 13934, 20901, 27868, 41802, 48769, 62703, 76637, 83604, 97538, 125406, 146307, 153274, 195076, 229911, 250812, 292614, 306548, 438921, 459822, 536459, 585228, 689733, 877842, 919644, 1072918, 1379466, 1609377, 1755684, 2145836, 2758932, 3218754, 4828131, 6437508, 9656262, 19312524]

約数ペア:

[(1, 19312524), (2, 9656262), (3, 6437508), (4, 4828131), (6, 3218754), (7, 2758932), (9, 2145836), (11, 1755684), (12, 1609377), (14, 1379466), (18, 1072918), (21, 919644), (22, 877842), (28, 689733), (33, 585228), (36, 536459), (42, 459822), (44, 438921), (63, 306548), (66, 292614), (77, 250812), (84, 229911), (99, 195076), (126, 153274), (132, 146307), (154, 125406), (198, 97538), (231, 83604), (252, 76637), (308, 62703), (396, 48769), (462, 41802), (693, 27868), (924, 20901), (1386, 13934), (2772, 6967)]