19455792

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{17623}}^1$

素因数の和:17657

約数の個数: 40

約数和(自身を含む): 52449024

約数和(自身を除く): 32993232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 17623, 35246, 52869, 70492, 105738, 140984, 211476, 281968, 405329, 422952, 810658, 845904, 1215987, 1621316, 2431974, 3242632, 4863948, 6485264, 9727896, 19455792]

約数ペア:

[(1, 19455792), (2, 9727896), (3, 6485264), (4, 4863948), (6, 3242632), (8, 2431974), (12, 1621316), (16, 1215987), (23, 845904), (24, 810658), (46, 422952), (48, 405329), (69, 281968), (92, 211476), (138, 140984), (184, 105738), (276, 70492), (368, 52869), (552, 35246), (1104, 17623)]