22873474

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 40055040

約数和(自身を除く): 17181566

約数列:

[1, 2, 13, 26, 31, 37, 59, 62, 74, 118, 169, 338, 403, 481, 767, 806, 962, 1147, 1534, 1829, 2183, 2294, 3658, 4366, 5239, 6253, 9971, 10478, 12506, 14911, 19942, 23777, 28379, 29822, 47554, 56758, 67673, 135346, 193843, 309101, 368927, 387686, 618202, 737854, 879749, 1759498, 11436737, 22873474]

約数ペア:

[(1, 22873474), (2, 11436737), (13, 1759498), (26, 879749), (31, 737854), (37, 618202), (59, 387686), (62, 368927), (74, 309101), (118, 193843), (169, 135346), (338, 67673), (403, 56758), (481, 47554), (767, 29822), (806, 28379), (962, 23777), (1147, 19942), (1534, 14911), (1829, 12506), (2183, 10478), (2294, 9971), (3658, 6253), (4366, 5239)]