15671631374

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1\times {\mathrm{53201}}^1$

素因数の和:53660

約数の個数: 32

約数和(自身を含む): 27442017216

約数和(自身を除く): 11770385842

約数列:

[1, 2, 7, 14, 53, 106, 371, 397, 742, 794, 2779, 5558, 21041, 42082, 53201, 106402, 147287, 294574, 372407, 744814, 2819653, 5639306, 19737571, 21120797, 39475142, 42241594, 147845579, 295691158, 1119402241, 2238804482, 7835815687, 15671631374]

約数ペア:

[(1, 15671631374), (2, 7835815687), (7, 2238804482), (14, 1119402241), (53, 295691158), (106, 147845579), (371, 42241594), (397, 39475142), (742, 21120797), (794, 19737571), (2779, 5639306), (5558, 2819653), (21041, 744814), (42082, 372407), (53201, 294574), (106402, 147287)]