19752334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 16406066

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 557, 1043, 1114, 2086, 2533, 3899, 5066, 7798, 9469, 17731, 18938, 35462, 66283, 82993, 132566, 165986, 580951, 1161902, 1410881, 2821762, 9876167, 19752334]

約数ペア:

[(1, 19752334), (2, 9876167), (7, 2821762), (14, 1410881), (17, 1161902), (34, 580951), (119, 165986), (149, 132566), (238, 82993), (298, 66283), (557, 35462), (1043, 18938), (1114, 17731), (2086, 9469), (2533, 7798), (3899, 5066)]