28195194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1181}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 59232384

約数和(自身を除く): 31037190

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 1181, 2362, 3543, 3979, 7086, 7958, 11937, 23874, 27163, 54326, 81489, 162978, 204313, 408626, 612939, 1225878, 4699199, 9398398, 14097597, 28195194]

約数ペア:

[(1, 28195194), (2, 14097597), (3, 9398398), (6, 4699199), (23, 1225878), (46, 612939), (69, 408626), (138, 204313), (173, 162978), (346, 81489), (519, 54326), (1038, 27163), (1181, 23874), (2362, 11937), (3543, 7958), (3979, 7086)]