15678530978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1\times {\mathrm{7243}}^1$

素因数の和:8930

約数の個数: 32

約数和(自身を含む): 26096133312

約数和(自身を除く): 10417602334

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 1613, 3226, 7243, 14486, 17743, 35486, 79673, 98393, 159346, 196786, 441823, 883646, 1082323, 2164646, 4860053, 9720106, 11682959, 23365918, 128512549, 257025098, 712660499, 1425320998, 7839265489, 15678530978]

約数ペア:

[(1, 15678530978), (2, 7839265489), (11, 1425320998), (22, 712660499), (61, 257025098), (122, 128512549), (671, 23365918), (1342, 11682959), (1613, 9720106), (3226, 4860053), (7243, 2164646), (14486, 1082323), (17743, 883646), (35486, 441823), (79673, 196786), (98393, 159346)]