19424718

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5897}}^1$

素因数の和:5969

約数の個数: 32

約数和(自身を含む): 43881120

約数和(自身を除く): 24456402

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 5897, 11794, 17691, 35382, 53073, 106146, 159219, 318438, 359717, 719434, 1079151, 2158302, 3237453, 6474906, 9712359, 19424718]

約数ペア:

[(1, 19424718), (2, 9712359), (3, 6474906), (6, 3237453), (9, 2158302), (18, 1079151), (27, 719434), (54, 359717), (61, 318438), (122, 159219), (183, 106146), (366, 53073), (549, 35382), (1098, 17691), (1647, 11794), (3294, 5897)]