19380312

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{38453}}^1$

素因数の和:38472

約数の個数: 48

約数和(自身を含む): 59988240

約数和(自身を除く): 40607928

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, 38453, 76906, 115359, 153812, 230718, 269171, 307624, 346077, 461436, 538342, 692154, 807513, 922872, 1076684, 1384308, 1615026, 2153368, 2422539, 2768616, 3230052, 4845078, 6460104, 9690156, 19380312]

約数ペア:

[(1, 19380312), (2, 9690156), (3, 6460104), (4, 4845078), (6, 3230052), (7, 2768616), (8, 2422539), (9, 2153368), (12, 1615026), (14, 1384308), (18, 1076684), (21, 922872), (24, 807513), (28, 692154), (36, 538342), (42, 461436), (56, 346077), (63, 307624), (72, 269171), (84, 230718), (126, 153812), (168, 115359), (252, 76906), (504, 38453)]