19088436

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 48557824

約数和(自身を除く): 29469388

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 97, 124, 138, 186, 194, 276, 291, 372, 388, 529, 582, 713, 1058, 1164, 1426, 1587, 2116, 2139, 2231, 2852, 3007, 3174, 4278, 4462, 6014, 6348, 6693, 8556, 8924, 9021, 12028, 13386, 16399, 18042, 26772, 32798, 36084, 49197, 51313, 65596, 69161, 98394, 102626, 138322, 153939, 196788, 205252, 207483, 276644, 307878, 414966, 615756, 829932, 1590703, 3181406, 4772109, 6362812, 9544218, 19088436]

約数ペア:

[(1, 19088436), (2, 9544218), (3, 6362812), (4, 4772109), (6, 3181406), (12, 1590703), (23, 829932), (31, 615756), (46, 414966), (62, 307878), (69, 276644), (92, 207483), (93, 205252), (97, 196788), (124, 153939), (138, 138322), (186, 102626), (194, 98394), (276, 69161), (291, 65596), (372, 51313), (388, 49197), (529, 36084), (582, 32798), (713, 26772), (1058, 18042), (1164, 16399), (1426, 13386), (1587, 12028), (2116, 9021), (2139, 8924), (2231, 8556), (2852, 6693), (3007, 6348), (3174, 6014), (4278, 4462)]