15363128

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 32319000

約数和(自身を除く): 16955872

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 121, 236, 242, 269, 472, 484, 538, 649, 968, 1076, 1298, 2152, 2596, 2959, 5192, 5918, 7139, 11836, 14278, 15871, 23672, 28556, 31742, 32549, 57112, 63484, 65098, 126968, 130196, 174581, 260392, 349162, 698324, 1396648, 1920391, 3840782, 7681564, 15363128]

約数ペア:

[(1, 15363128), (2, 7681564), (4, 3840782), (8, 1920391), (11, 1396648), (22, 698324), (44, 349162), (59, 260392), (88, 174581), (118, 130196), (121, 126968), (236, 65098), (242, 63484), (269, 57112), (472, 32549), (484, 31742), (538, 28556), (649, 23672), (968, 15871), (1076, 14278), (1298, 11836), (2152, 7139), (2596, 5918), (2959, 5192)]