22357072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 45934560

約数和(自身を除く): 23577488

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 251, 293, 304, 502, 586, 1004, 1172, 2008, 2344, 4016, 4688, 4769, 5567, 9538, 11134, 19076, 22268, 38152, 44536, 73543, 76304, 89072, 147086, 294172, 588344, 1176688, 1397317, 2794634, 5589268, 11178536, 22357072]

約数ペア:

[(1, 22357072), (2, 11178536), (4, 5589268), (8, 2794634), (16, 1397317), (19, 1176688), (38, 588344), (76, 294172), (152, 147086), (251, 89072), (293, 76304), (304, 73543), (502, 44536), (586, 38152), (1004, 22268), (1172, 19076), (2008, 11134), (2344, 9538), (4016, 5567), (4688, 4769)]