15694629584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{130043}}^1$

素因数の和:130467

約数の個数: 40

約数和(自身を含む): 32089657440

約数和(自身を除く): 16395027856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 794, 1588, 3176, 6352, 7543, 15086, 30172, 60344, 120688, 130043, 260086, 520172, 1040344, 2080688, 2470817, 4941634, 9883268, 19766536, 39533072, 51627071, 103254142, 206508284, 413016568, 826033136, 980914349, 1961828698, 3923657396, 7847314792, 15694629584]

約数ペア:

[(1, 15694629584), (2, 7847314792), (4, 3923657396), (8, 1961828698), (16, 980914349), (19, 826033136), (38, 413016568), (76, 206508284), (152, 103254142), (304, 51627071), (397, 39533072), (794, 19766536), (1588, 9883268), (3176, 4941634), (6352, 2470817), (7543, 2080688), (15086, 1040344), (30172, 520172), (60344, 260086), (120688, 130043)]