19591968

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18553}}^1$

素因数の和:18577

約数の個数: 48

約数和(自身を含む): 56107296

約数和(自身を除く): 36515328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18553, 37106, 55659, 74212, 111318, 148424, 204083, 222636, 296848, 408166, 445272, 593696, 612249, 816332, 890544, 1224498, 1632664, 1781088, 2448996, 3265328, 4897992, 6530656, 9795984, 19591968]

約数ペア:

[(1, 19591968), (2, 9795984), (3, 6530656), (4, 4897992), (6, 3265328), (8, 2448996), (11, 1781088), (12, 1632664), (16, 1224498), (22, 890544), (24, 816332), (32, 612249), (33, 593696), (44, 445272), (48, 408166), (66, 296848), (88, 222636), (96, 204083), (132, 148424), (176, 111318), (264, 74212), (352, 55659), (528, 37106), (1056, 18553)]