19853424

素因数分解:

$2^4\times 3^4\times {\mathrm{15319}}^1$

素因数の和:15339

約数の個数: 50

約数和(自身を含む): 57465320

約数和(自身を除く): 37611896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 15319, 30638, 45957, 61276, 91914, 122552, 137871, 183828, 245104, 275742, 367656, 413613, 551484, 735312, 827226, 1102968, 1240839, 1654452, 2205936, 2481678, 3308904, 4963356, 6617808, 9926712, 19853424]

約数ペア:

[(1, 19853424), (2, 9926712), (3, 6617808), (4, 4963356), (6, 3308904), (8, 2481678), (9, 2205936), (12, 1654452), (16, 1240839), (18, 1102968), (24, 827226), (27, 735312), (36, 551484), (48, 413613), (54, 367656), (72, 275742), (81, 245104), (108, 183828), (144, 137871), (162, 122552), (216, 91914), (324, 61276), (432, 45957), (648, 30638), (1296, 15319)]