19694472

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16747}}^1$

素因数の和:16770

約数の個数: 48

約数和(自身を含む): 57278160

約数和(自身を除く): 37583688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16747, 33494, 50241, 66988, 100482, 117229, 133976, 200964, 234458, 351687, 401928, 468916, 703374, 820603, 937832, 1406748, 1641206, 2461809, 2813496, 3282412, 4923618, 6564824, 9847236, 19694472]

約数ペア:

[(1, 19694472), (2, 9847236), (3, 6564824), (4, 4923618), (6, 3282412), (7, 2813496), (8, 2461809), (12, 1641206), (14, 1406748), (21, 937832), (24, 820603), (28, 703374), (42, 468916), (49, 401928), (56, 351687), (84, 234458), (98, 200964), (147, 133976), (168, 117229), (196, 100482), (294, 66988), (392, 50241), (588, 33494), (1176, 16747)]