19156348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6871}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 36366624

約数和(自身を除く): 17210276

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 6871, 13742, 27484, 116807, 233614, 281711, 467228, 563422, 1126844, 4789087, 9578174, 19156348]

約数ペア:

[(1, 19156348), (2, 9578174), (4, 4789087), (17, 1126844), (34, 563422), (41, 467228), (68, 281711), (82, 233614), (164, 116807), (697, 27484), (1394, 13742), (2788, 6871)]