15209344

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{3833}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 31285440

約数和(自身を除く): 16076096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3833, 3968, 7666, 15332, 30664, 61328, 118823, 122656, 237646, 245312, 475292, 490624, 950584, 1901168, 3802336, 7604672, 15209344]

約数ペア:

[(1, 15209344), (2, 7604672), (4, 3802336), (8, 1901168), (16, 950584), (31, 490624), (32, 475292), (62, 245312), (64, 237646), (124, 122656), (128, 118823), (248, 61328), (496, 30664), (992, 15332), (1984, 7666), (3833, 3968)]