19716103672

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{761}}^1\times {\mathrm{6761}}^1$

素因数の和:8007

約数の個数: 32

約数和(自身を含む): 37099036800

約数和(自身を除く): 17382933128

約数列:

[1, 2, 4, 8, 479, 761, 958, 1522, 1916, 3044, 3832, 6088, 6761, 13522, 27044, 54088, 364519, 729038, 1458076, 2916152, 3238519, 5145121, 6477038, 10290242, 12954076, 20580484, 25908152, 41160968, 2464512959, 4929025918, 9858051836, 19716103672]

約数ペア:

[(1, 19716103672), (2, 9858051836), (4, 4929025918), (8, 2464512959), (479, 41160968), (761, 25908152), (958, 20580484), (1522, 12954076), (1916, 10290242), (3044, 6477038), (3832, 5145121), (6088, 3238519), (6761, 2916152), (13522, 1458076), (27044, 729038), (54088, 364519)]