16203680642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{347}}^1\times {\mathrm{5153}}^1$

素因数の和:5722

約数の個数: 32

約数和(自身を含む): 25569447552

約数和(自身を除く): 9365766910

約数列:

[1, 2, 23, 46, 197, 347, 394, 694, 4531, 5153, 7981, 9062, 10306, 15962, 68359, 118519, 136718, 237038, 1015141, 1572257, 1788091, 2030282, 3144514, 3576182, 23348243, 41126093, 46696486, 82252186, 352253927, 704507854, 8101840321, 16203680642]

約数ペア:

[(1, 16203680642), (2, 8101840321), (23, 704507854), (46, 352253927), (197, 82252186), (347, 46696486), (394, 41126093), (694, 23348243), (4531, 3576182), (5153, 3144514), (7981, 2030282), (9062, 1788091), (10306, 1572257), (15962, 1015141), (68359, 237038), (118519, 136718)]