19213170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10499}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 46872000

約数和(自身を除く): 27658830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 10499, 20998, 31497, 52495, 62994, 104990, 157485, 314970, 640439, 1280878, 1921317, 3202195, 3842634, 6404390, 9606585, 19213170]

約数ペア:

[(1, 19213170), (2, 9606585), (3, 6404390), (5, 3842634), (6, 3202195), (10, 1921317), (15, 1280878), (30, 640439), (61, 314970), (122, 157485), (183, 104990), (305, 62994), (366, 52495), (610, 31497), (915, 20998), (1830, 10499)]