22129376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2187

約数の個数: 48

約数和(自身を含む): 48580560

約数和(自身を除く): 26451184

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2141, 2584, 4282, 5168, 8564, 10336, 17128, 34256, 36397, 40679, 68512, 72794, 81358, 145588, 162716, 291176, 325432, 582352, 650864, 691543, 1164704, 1301728, 1383086, 2766172, 5532344, 11064688, 22129376]

約数ペア:

[(1, 22129376), (2, 11064688), (4, 5532344), (8, 2766172), (16, 1383086), (17, 1301728), (19, 1164704), (32, 691543), (34, 650864), (38, 582352), (68, 325432), (76, 291176), (136, 162716), (152, 145588), (272, 81358), (304, 72794), (323, 68512), (544, 40679), (608, 36397), (646, 34256), (1292, 17128), (2141, 10336), (2584, 8564), (4282, 5168)]