19005389210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7321}}^1\times {\mathrm{11287}}^1$

素因数の和:18638

約数の個数: 32

約数和(自身を含む): 35705117952

約数和(自身を除く): 16699728742

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 7321, 11287, 14642, 22574, 36605, 56435, 73210, 112870, 168383, 259601, 336766, 519202, 841915, 1298005, 1683830, 2596010, 82632127, 165264254, 413160635, 826321270, 1900538921, 3801077842, 9502694605, 19005389210]

約数ペア:

[(1, 19005389210), (2, 9502694605), (5, 3801077842), (10, 1900538921), (23, 826321270), (46, 413160635), (115, 165264254), (230, 82632127), (7321, 2596010), (11287, 1683830), (14642, 1298005), (22574, 841915), (36605, 519202), (56435, 336766), (73210, 259601), (112870, 168383)]