19046748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 32046756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1151, 1182, 1379, 2302, 2364, 2758, 3453, 4137, 4604, 5516, 6906, 8057, 8274, 13812, 16114, 16548, 24171, 32228, 48342, 96684, 226747, 453494, 680241, 906988, 1360482, 1587229, 2720964, 3174458, 4761687, 6348916, 9523374, 19046748]

約数ペア:

[(1, 19046748), (2, 9523374), (3, 6348916), (4, 4761687), (6, 3174458), (7, 2720964), (12, 1587229), (14, 1360482), (21, 906988), (28, 680241), (42, 453494), (84, 226747), (197, 96684), (394, 48342), (591, 32228), (788, 24171), (1151, 16548), (1182, 16114), (1379, 13812), (2302, 8274), (2364, 8057), (2758, 6906), (3453, 5516), (4137, 4604)]