19195954848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9521803}}^1$

素因数の和:9521826

約数の個数: 72

約数和(自身を含む): 62386859808

約数和(自身を除く): 43190904960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9521803, 19043606, 28565409, 38087212, 57130818, 66652621, 76174424, 85696227, 114261636, 133305242, 152348848, 171392454, 199957863, 228523272, 266610484, 304697696, 342784908, 399915726, 457046544, 533220968, 599873589, 685569816, 799831452, 914093088, 1066441936, 1199747178, 1371139632, 1599662904, 2132883872, 2399494356, 2742279264, 3199325808, 4798988712, 6398651616, 9597977424, 19195954848]

約数ペア:

[(1, 19195954848), (2, 9597977424), (3, 6398651616), (4, 4798988712), (6, 3199325808), (7, 2742279264), (8, 2399494356), (9, 2132883872), (12, 1599662904), (14, 1371139632), (16, 1199747178), (18, 1066441936), (21, 914093088), (24, 799831452), (28, 685569816), (32, 599873589), (36, 533220968), (42, 457046544), (48, 399915726), (56, 342784908), (63, 304697696), (72, 266610484), (84, 228523272), (96, 199957863), (112, 171392454), (126, 152348848), (144, 133305242), (168, 114261636), (224, 85696227), (252, 76174424), (288, 66652621), (336, 57130818), (504, 38087212), (672, 28565409), (1008, 19043606), (2016, 9521803)]