15825628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6242

約数の個数: 36

約数和(自身を含む): 34700232

約数和(自身を除く): 18874604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6211, 12422, 24844, 43477, 80743, 86954, 161486, 173908, 304339, 322972, 565201, 608678, 1130402, 1217356, 2260804, 3956407, 7912814, 15825628]

約数ペア:

[(1, 15825628), (2, 7912814), (4, 3956407), (7, 2260804), (13, 1217356), (14, 1130402), (26, 608678), (28, 565201), (49, 322972), (52, 304339), (91, 173908), (98, 161486), (182, 86954), (196, 80743), (364, 43477), (637, 24844), (1274, 12422), (2548, 6211)]