11819820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6793}}^1$

素因数の和:6834

約数の個数: 48

約数和(自身を含む): 34241760

約数和(自身を除く): 22421940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 6793, 13586, 20379, 27172, 33965, 40758, 67930, 81516, 101895, 135860, 196997, 203790, 393994, 407580, 590991, 787988, 984985, 1181982, 1969970, 2363964, 2954955, 3939940, 5909910, 11819820]

約数ペア:

[(1, 11819820), (2, 5909910), (3, 3939940), (4, 2954955), (5, 2363964), (6, 1969970), (10, 1181982), (12, 984985), (15, 787988), (20, 590991), (29, 407580), (30, 393994), (58, 203790), (60, 196997), (87, 135860), (116, 101895), (145, 81516), (174, 67930), (290, 40758), (348, 33965), (435, 27172), (580, 20379), (870, 13586), (1740, 6793)]