15971663082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{274909}}^1$

素因数の和:275358

約数の個数: 32

約数和(自身を含む): 33411461760

約数和(自身を除く): 17439798678

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 842, 1263, 2526, 9683, 19366, 29049, 58098, 274909, 549818, 824727, 1649454, 6322907, 12645814, 18968721, 37937442, 115736689, 231473378, 347210067, 694420134, 2661943847, 5323887694, 7985831541, 15971663082]

約数ペア:

[(1, 15971663082), (2, 7985831541), (3, 5323887694), (6, 2661943847), (23, 694420134), (46, 347210067), (69, 231473378), (138, 115736689), (421, 37937442), (842, 18968721), (1263, 12645814), (2526, 6322907), (9683, 1649454), (19366, 824727), (29049, 549818), (58098, 274909)]