19311932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3191}}^1$

素因数の和:3301

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 16885348

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3191, 6052, 6382, 12764, 54247, 108494, 216988, 283999, 567998, 1135996, 4827983, 9655966, 19311932]

約数ペア:

[(1, 19311932), (2, 9655966), (4, 4827983), (17, 1135996), (34, 567998), (68, 283999), (89, 216988), (178, 108494), (356, 54247), (1513, 12764), (3026, 6382), (3191, 6052)]