19682472

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17449}}^1$

素因数の和:17505

約数の個数: 32

約数和(自身を含む): 50256000

約数和(自身を除く): 30573528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17449, 34898, 52347, 69796, 104694, 139592, 209388, 418776, 820103, 1640206, 2460309, 3280412, 4920618, 6560824, 9841236, 19682472]

約数ペア:

[(1, 19682472), (2, 9841236), (3, 6560824), (4, 4920618), (6, 3280412), (8, 2460309), (12, 1640206), (24, 820103), (47, 418776), (94, 209388), (141, 139592), (188, 104694), (282, 69796), (376, 52347), (564, 34898), (1128, 17449)]