19484234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6659}}^1$

素因数の和:6698

約数の個数: 32

約数和(自身を含む): 38361600

約数和(自身を除く): 18877366

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 6659, 13318, 46613, 73249, 93226, 126521, 146498, 253042, 512743, 885647, 1025486, 1391731, 1771294, 2783462, 9742117, 19484234]

約数ペア:

[(1, 19484234), (2, 9742117), (7, 2783462), (11, 1771294), (14, 1391731), (19, 1025486), (22, 885647), (38, 512743), (77, 253042), (133, 146498), (154, 126521), (209, 93226), (266, 73249), (418, 46613), (1463, 13318), (2926, 6659)]