19052044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 19050356

約数列:

[1, 2, 4, 11, 22, 41, 44, 59, 82, 118, 164, 179, 236, 358, 451, 649, 716, 902, 1298, 1804, 1969, 2419, 2596, 3938, 4838, 7339, 7876, 9676, 10561, 14678, 21122, 26609, 29356, 42244, 53218, 80729, 106436, 116171, 161458, 232342, 322916, 433001, 464684, 866002, 1732004, 4763011, 9526022, 19052044]

約数ペア:

[(1, 19052044), (2, 9526022), (4, 4763011), (11, 1732004), (22, 866002), (41, 464684), (44, 433001), (59, 322916), (82, 232342), (118, 161458), (164, 116171), (179, 106436), (236, 80729), (358, 53218), (451, 42244), (649, 29356), (716, 26609), (902, 21122), (1298, 14678), (1804, 10561), (1969, 9676), (2419, 7876), (2596, 7339), (3938, 4838)]