15697041069388

素因数分解:

$2^2\times 7^1\times {\mathrm{26399}}^1\times {\mathrm{21235979}}^1$

素因数の和:21262389

約数の個数: 24

約数和(自身を含む): 31395272832000

約数和(自身を除く): 15698231762612

約数列:

[1, 2, 4, 7, 14, 28, 26399, 52798, 105596, 184793, 369586, 739172, 21235979, 42471958, 84943916, 148651853, 297303706, 594607412, 560608609621, 1121217219242, 2242434438484, 3924260267347, 7848520534694, 15697041069388]

約数ペア:

[(1, 15697041069388), (2, 7848520534694), (4, 3924260267347), (7, 2242434438484), (14, 1121217219242), (28, 560608609621), (26399, 594607412), (52798, 297303706), (105596, 148651853), (184793, 84943916), (369586, 42471958), (739172, 21235979)]