9968778754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1399}}^1\times {\mathrm{17047}}^1$

素因数の和:18478

約数の個数: 32

約数和(自身を含む): 17184384000

約数和(自身を除く): 7215605246

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1399, 2798, 15389, 17047, 26581, 30778, 34094, 53162, 187517, 292391, 323893, 375034, 584782, 647786, 3562823, 7125646, 23848753, 47697506, 262336283, 453126307, 524672566, 906252614, 4984389377, 9968778754]

約数ペア:

[(1, 9968778754), (2, 4984389377), (11, 906252614), (19, 524672566), (22, 453126307), (38, 262336283), (209, 47697506), (418, 23848753), (1399, 7125646), (2798, 3562823), (15389, 647786), (17047, 584782), (26581, 375034), (30778, 323893), (34094, 292391), (53162, 187517)]