19932624

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1092

約数の個数: 60

約数和(自身を含む): 56218500

約数和(自身を除く): 36285876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 447, 596, 894, 929, 1192, 1341, 1788, 1858, 2384, 2682, 2787, 3576, 3716, 5364, 5574, 7152, 7432, 8361, 10728, 11148, 14864, 16722, 21456, 22296, 33444, 44592, 66888, 133776, 138421, 276842, 415263, 553684, 830526, 1107368, 1245789, 1661052, 2214736, 2491578, 3322104, 4983156, 6644208, 9966312, 19932624]

約数ペア:

[(1, 19932624), (2, 9966312), (3, 6644208), (4, 4983156), (6, 3322104), (8, 2491578), (9, 2214736), (12, 1661052), (16, 1245789), (18, 1107368), (24, 830526), (36, 553684), (48, 415263), (72, 276842), (144, 138421), (149, 133776), (298, 66888), (447, 44592), (596, 33444), (894, 22296), (929, 21456), (1192, 16722), (1341, 14864), (1788, 11148), (1858, 10728), (2384, 8361), (2682, 7432), (2787, 7152), (3576, 5574), (3716, 5364)]