19684610688

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1090681}}^1$

素因数の和:1090745

約数の個数: 64

約数和(自身を含む): 53399790720

約数和(自身を除く): 33715180032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 9024, 18048, 1090681, 2181362, 3272043, 4362724, 6544086, 8725448, 13088172, 17450896, 26176344, 34901792, 51262007, 52352688, 69803584, 102524014, 104705376, 139607168, 153786021, 205048028, 209410752, 307572042, 410096056, 418821504, 615144084, 820192112, 1230288168, 1640384224, 2460576336, 3280768448, 4921152672, 6561536896, 9842305344, 19684610688]

約数ペア:

[(1, 19684610688), (2, 9842305344), (3, 6561536896), (4, 4921152672), (6, 3280768448), (8, 2460576336), (12, 1640384224), (16, 1230288168), (24, 820192112), (32, 615144084), (47, 418821504), (48, 410096056), (64, 307572042), (94, 209410752), (96, 205048028), (128, 153786021), (141, 139607168), (188, 104705376), (192, 102524014), (282, 69803584), (376, 52352688), (384, 51262007), (564, 34901792), (752, 26176344), (1128, 17450896), (1504, 13088172), (2256, 8725448), (3008, 6544086), (4512, 4362724), (6016, 3272043), (9024, 2181362), (18048, 1090681)]