19516392

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38723}}^1$

素因数の和:38742

約数の個数: 48

約数和(自身を含む): 60409440

約数和(自身を除く): 40893048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 38723, 77446, 116169, 154892, 232338, 271061, 309784, 348507, 464676, 542122, 697014, 813183, 929352, 1084244, 1394028, 1626366, 2168488, 2439549, 2788056, 3252732, 4879098, 6505464, 9758196, 19516392]

約数ペア:

[(1, 19516392), (2, 9758196), (3, 6505464), (4, 4879098), (6, 3252732), (7, 2788056), (8, 2439549), (9, 2168488), (12, 1626366), (14, 1394028), (18, 1084244), (21, 929352), (24, 813183), (28, 697014), (36, 542122), (42, 464676), (56, 348507), (63, 309784), (72, 271061), (84, 232338), (126, 154892), (168, 116169), (252, 77446), (504, 38723)]