19352944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 43747200

約数和(自身を除く): 24394256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 59, 76, 83, 104, 118, 152, 166, 208, 236, 247, 304, 332, 472, 494, 664, 767, 944, 988, 1079, 1121, 1328, 1534, 1577, 1976, 2158, 2242, 3068, 3154, 3952, 4316, 4484, 4897, 6136, 6308, 8632, 8968, 9794, 12272, 12616, 14573, 17264, 17936, 19588, 20501, 25232, 29146, 39176, 41002, 58292, 63661, 78352, 82004, 93043, 116584, 127322, 164008, 186086, 233168, 254644, 328016, 372172, 509288, 744344, 1018576, 1209559, 1488688, 2419118, 4838236, 9676472, 19352944]

約数ペア:

[(1, 19352944), (2, 9676472), (4, 4838236), (8, 2419118), (13, 1488688), (16, 1209559), (19, 1018576), (26, 744344), (38, 509288), (52, 372172), (59, 328016), (76, 254644), (83, 233168), (104, 186086), (118, 164008), (152, 127322), (166, 116584), (208, 93043), (236, 82004), (247, 78352), (304, 63661), (332, 58292), (472, 41002), (494, 39176), (664, 29146), (767, 25232), (944, 20501), (988, 19588), (1079, 17936), (1121, 17264), (1328, 14573), (1534, 12616), (1577, 12272), (1976, 9794), (2158, 8968), (2242, 8632), (3068, 6308), (3154, 6136), (3952, 4897), (4316, 4484)]