15513996

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 38725344

約数和(自身を除く): 23211348

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 113, 204, 226, 339, 452, 673, 678, 1346, 1356, 1921, 2019, 2692, 3842, 4038, 5763, 7684, 8076, 11441, 11526, 22882, 23052, 34323, 45764, 68646, 76049, 137292, 152098, 228147, 304196, 456294, 912588, 1292833, 2585666, 3878499, 5171332, 7756998, 15513996]

約数ペア:

[(1, 15513996), (2, 7756998), (3, 5171332), (4, 3878499), (6, 2585666), (12, 1292833), (17, 912588), (34, 456294), (51, 304196), (68, 228147), (102, 152098), (113, 137292), (204, 76049), (226, 68646), (339, 45764), (452, 34323), (673, 23052), (678, 22882), (1346, 11526), (1356, 11441), (1921, 8076), (2019, 7684), (2692, 5763), (3842, 4038)]