19197070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 35471520

約数和(自身を除く): 16274450

約数列:

[1, 2, 5, 10, 83, 101, 166, 202, 229, 415, 458, 505, 830, 1010, 1145, 2290, 8383, 16766, 19007, 23129, 38014, 41915, 46258, 83830, 95035, 115645, 190070, 231290, 1919707, 3839414, 9598535, 19197070]

約数ペア:

[(1, 19197070), (2, 9598535), (5, 3839414), (10, 1919707), (83, 231290), (101, 190070), (166, 115645), (202, 95035), (229, 83830), (415, 46258), (458, 41915), (505, 38014), (830, 23129), (1010, 19007), (1145, 16766), (2290, 8383)]