19369644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{787}}^1$

素因数の和:1094

約数の個数: 48

約数和(自身を含む): 51894528

約数和(自身を除く): 32524884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 293, 586, 787, 879, 1172, 1574, 1758, 2051, 2361, 3148, 3516, 4102, 4722, 5509, 6153, 8204, 9444, 11018, 12306, 16527, 22036, 24612, 33054, 66108, 230591, 461182, 691773, 922364, 1383546, 1614137, 2767092, 3228274, 4842411, 6456548, 9684822, 19369644]

約数ペア:

[(1, 19369644), (2, 9684822), (3, 6456548), (4, 4842411), (6, 3228274), (7, 2767092), (12, 1614137), (14, 1383546), (21, 922364), (28, 691773), (42, 461182), (84, 230591), (293, 66108), (586, 33054), (787, 24612), (879, 22036), (1172, 16527), (1574, 12306), (1758, 11018), (2051, 9444), (2361, 8204), (3148, 6153), (3516, 5509), (4102, 4722)]