15697538256

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{17212213}}^1$

素因数の和:17212243

約数の個数: 40

約数和(自身を含む): 42686290720

約数和(自身を除く): 26988752464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 17212213, 34424426, 51636639, 68848852, 103273278, 137697704, 206546556, 275395408, 327032047, 413093112, 654064094, 826186224, 981096141, 1308128188, 1962192282, 2616256376, 3924384564, 5232512752, 7848769128, 15697538256]

約数ペア:

[(1, 15697538256), (2, 7848769128), (3, 5232512752), (4, 3924384564), (6, 2616256376), (8, 1962192282), (12, 1308128188), (16, 981096141), (19, 826186224), (24, 654064094), (38, 413093112), (48, 327032047), (57, 275395408), (76, 206546556), (114, 137697704), (152, 103273278), (228, 68848852), (304, 51636639), (456, 34424426), (912, 17212213)]