15945524

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 34151040

約数和(自身を除く): 18205516

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 241, 278, 476, 482, 556, 964, 973, 1687, 1946, 2363, 3374, 3892, 4097, 4726, 6748, 8194, 9452, 16388, 16541, 28679, 33082, 33499, 57358, 66164, 66998, 114716, 133996, 234493, 468986, 569483, 937972, 1138966, 2277932, 3986381, 7972762, 15945524]

約数ペア:

[(1, 15945524), (2, 7972762), (4, 3986381), (7, 2277932), (14, 1138966), (17, 937972), (28, 569483), (34, 468986), (68, 234493), (119, 133996), (139, 114716), (238, 66998), (241, 66164), (278, 57358), (476, 33499), (482, 33082), (556, 28679), (964, 16541), (973, 16388), (1687, 9452), (1946, 8194), (2363, 6748), (3374, 4726), (3892, 4097)]