15669920884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{213173}}^1$

素因数の和:213264

約数の個数: 48

約数和(自身を含む): 30942632448

約数和(自身を除く): 15272711564

約数列:

[1, 2, 4, 17, 23, 34, 46, 47, 68, 92, 94, 188, 391, 782, 799, 1081, 1564, 1598, 2162, 3196, 4324, 18377, 36754, 73508, 213173, 426346, 852692, 3623941, 4902979, 7247882, 9805958, 10019131, 14495764, 19611916, 20038262, 40076524, 83350643, 166701286, 170325227, 230440013, 333402572, 340650454, 460880026, 681300908, 921760052, 3917480221, 7834960442, 15669920884]

約数ペア:

[(1, 15669920884), (2, 7834960442), (4, 3917480221), (17, 921760052), (23, 681300908), (34, 460880026), (46, 340650454), (47, 333402572), (68, 230440013), (92, 170325227), (94, 166701286), (188, 83350643), (391, 40076524), (782, 20038262), (799, 19611916), (1081, 14495764), (1564, 10019131), (1598, 9805958), (2162, 7247882), (3196, 4902979), (4324, 3623941), (18377, 852692), (36754, 426346), (73508, 213173)]