15399689744

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{44189}}^1$

素因数の和:45167

約数の個数: 40

約数和(自身を含む): 31167737280

約数和(自身を除く): 15768047536

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 947, 1894, 3788, 7576, 15152, 21781, 43562, 44189, 87124, 88378, 174248, 176756, 348496, 353512, 707024, 1016347, 2032694, 4065388, 8130776, 16261552, 41846983, 83693966, 167387932, 334775864, 669551728, 962480609, 1924961218, 3849922436, 7699844872, 15399689744]

約数ペア:

[(1, 15399689744), (2, 7699844872), (4, 3849922436), (8, 1924961218), (16, 962480609), (23, 669551728), (46, 334775864), (92, 167387932), (184, 83693966), (368, 41846983), (947, 16261552), (1894, 8130776), (3788, 4065388), (7576, 2032694), (15152, 1016347), (21781, 707024), (43562, 353512), (44189, 348496), (87124, 176756), (88378, 174248)]