19045754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 35392896

約数和(自身を除く): 16347142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 461, 922, 1589, 2951, 3178, 3227, 5902, 5993, 6454, 11986, 20657, 41314, 41951, 83902, 104647, 209294, 732529, 1360411, 1465058, 2720822, 9522877, 19045754]

約数ペア:

[(1, 19045754), (2, 9522877), (7, 2720822), (13, 1465058), (14, 1360411), (26, 732529), (91, 209294), (182, 104647), (227, 83902), (454, 41951), (461, 41314), (922, 20657), (1589, 11986), (2951, 6454), (3178, 5993), (3227, 5902)]