19046076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5273}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 51980544

約数和(自身を除く): 32934468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 5273, 10546, 15819, 21092, 31638, 36911, 63276, 73822, 110733, 147644, 221466, 226739, 442932, 453478, 680217, 906956, 1360434, 1587173, 2720868, 3174346, 4761519, 6348692, 9523038, 19046076]

約数ペア:

[(1, 19046076), (2, 9523038), (3, 6348692), (4, 4761519), (6, 3174346), (7, 2720868), (12, 1587173), (14, 1360434), (21, 906956), (28, 680217), (42, 453478), (43, 442932), (84, 226739), (86, 221466), (129, 147644), (172, 110733), (258, 73822), (301, 63276), (516, 36911), (602, 31638), (903, 21092), (1204, 15819), (1806, 10546), (3612, 5273)]