21928884

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{659}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 53222400

約数和(自身を除く): 31293516

約数列:

[1, 2, 3, 4, 6, 12, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 564, 659, 708, 1318, 1977, 2636, 2773, 3954, 5546, 7908, 8319, 11092, 16638, 30973, 33276, 38881, 61946, 77762, 92919, 116643, 123892, 155524, 185838, 233286, 371676, 466572, 1827407, 3654814, 5482221, 7309628, 10964442, 21928884]

約数ペア:

[(1, 21928884), (2, 10964442), (3, 7309628), (4, 5482221), (6, 3654814), (12, 1827407), (47, 466572), (59, 371676), (94, 233286), (118, 185838), (141, 155524), (177, 123892), (188, 116643), (236, 92919), (282, 77762), (354, 61946), (564, 38881), (659, 33276), (708, 30973), (1318, 16638), (1977, 11092), (2636, 8319), (2773, 7908), (3954, 5546)]