19261248

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 56

約数和(自身を含む): 52169568

約数和(自身を除く): 32908320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2333, 2752, 4128, 4666, 6999, 8256, 9332, 13998, 18664, 27996, 37328, 55992, 74656, 100319, 111984, 149312, 200638, 223968, 300957, 401276, 447936, 601914, 802552, 1203828, 1605104, 2407656, 3210208, 4815312, 6420416, 9630624, 19261248]

約数ペア:

[(1, 19261248), (2, 9630624), (3, 6420416), (4, 4815312), (6, 3210208), (8, 2407656), (12, 1605104), (16, 1203828), (24, 802552), (32, 601914), (43, 447936), (48, 401276), (64, 300957), (86, 223968), (96, 200638), (129, 149312), (172, 111984), (192, 100319), (258, 74656), (344, 55992), (516, 37328), (688, 27996), (1032, 18664), (1376, 13998), (2064, 9332), (2333, 8256), (2752, 6999), (4128, 4666)]