19383812064

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1641583}}^1$

素因数の和:1641640

約数の個数: 72

約数和(自身を含む): 56467206432

約数和(自身を除く): 37083394368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2952, 3936, 5904, 11808, 1641583, 3283166, 4924749, 6566332, 9849498, 13132664, 14774247, 19698996, 26265328, 29548494, 39397992, 52530656, 59096988, 67304903, 78795984, 118193976, 134609806, 157591968, 201914709, 236387952, 269219612, 403829418, 472775904, 538439224, 605744127, 807658836, 1076878448, 1211488254, 1615317672, 2153756896, 2422976508, 3230635344, 4845953016, 6461270688, 9691906032, 19383812064]

約数ペア:

[(1, 19383812064), (2, 9691906032), (3, 6461270688), (4, 4845953016), (6, 3230635344), (8, 2422976508), (9, 2153756896), (12, 1615317672), (16, 1211488254), (18, 1076878448), (24, 807658836), (32, 605744127), (36, 538439224), (41, 472775904), (48, 403829418), (72, 269219612), (82, 236387952), (96, 201914709), (123, 157591968), (144, 134609806), (164, 118193976), (246, 78795984), (288, 67304903), (328, 59096988), (369, 52530656), (492, 39397992), (656, 29548494), (738, 26265328), (984, 19698996), (1312, 14774247), (1476, 13132664), (1968, 9849498), (2952, 6566332), (3936, 4924749), (5904, 3283166), (11808, 1641583)]