15206568076

素因数分解:

$2^2\times 7^2\times {\mathrm{1109}}^1\times {\mathrm{69959}}^1$

素因数の和:71086

約数の個数: 36

約数和(自身を含む): 30984584400

約数和(自身を除く): 15778016324

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1109, 2218, 4436, 7763, 15526, 31052, 54341, 69959, 108682, 139918, 217364, 279836, 489713, 979426, 1958852, 3427991, 6855982, 13711964, 77584531, 155169062, 310338124, 543091717, 1086183434, 2172366868, 3801642019, 7603284038, 15206568076]

約数ペア:

[(1, 15206568076), (2, 7603284038), (4, 3801642019), (7, 2172366868), (14, 1086183434), (28, 543091717), (49, 310338124), (98, 155169062), (196, 77584531), (1109, 13711964), (2218, 6855982), (4436, 3427991), (7763, 1958852), (15526, 979426), (31052, 489713), (54341, 279836), (69959, 217364), (108682, 139918)]