19434330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23993}}^1$

素因数の和:24012

約数の個数: 40

約数和(自身を含む): 52258932

約数和(自身を除く): 32824602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23993, 47986, 71979, 119965, 143958, 215937, 239930, 359895, 431874, 647811, 719790, 1079685, 1295622, 1943433, 2159370, 3239055, 3886866, 6478110, 9717165, 19434330]

約数ペア:

[(1, 19434330), (2, 9717165), (3, 6478110), (5, 3886866), (6, 3239055), (9, 2159370), (10, 1943433), (15, 1295622), (18, 1079685), (27, 719790), (30, 647811), (45, 431874), (54, 359895), (81, 239930), (90, 215937), (135, 143958), (162, 119965), (270, 71979), (405, 47986), (810, 23993)]