19094137930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11859713}}^1$

素因数の和:11859750

約数の個数: 32

約数和(自身を含む): 40987171584

約数和(自身を除く): 21893033654

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 11859713, 23719426, 59298565, 83017991, 118597130, 166035982, 272773399, 415089955, 545546798, 830179910, 1363866995, 1909413793, 2727733990, 3818827586, 9547068965, 19094137930]

約数ペア:

[(1, 19094137930), (2, 9547068965), (5, 3818827586), (7, 2727733990), (10, 1909413793), (14, 1363866995), (23, 830179910), (35, 545546798), (46, 415089955), (70, 272773399), (115, 166035982), (161, 118597130), (230, 83017991), (322, 59298565), (805, 23719426), (1610, 11859713)]