15209533744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{40709}}^1$

素因数の和:41965

約数の個数: 40

約数和(自身を含む): 31045446000

約数和(自身を除く): 15835912256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1229, 2458, 4916, 9832, 19664, 23351, 40709, 46702, 81418, 93404, 162836, 186808, 325672, 373616, 651344, 773471, 1546942, 3093884, 6187768, 12375536, 50031361, 100062722, 200125444, 400250888, 800501776, 950595859, 1901191718, 3802383436, 7604766872, 15209533744]

約数ペア:

[(1, 15209533744), (2, 7604766872), (4, 3802383436), (8, 1901191718), (16, 950595859), (19, 800501776), (38, 400250888), (76, 200125444), (152, 100062722), (304, 50031361), (1229, 12375536), (2458, 6187768), (4916, 3093884), (9832, 1546942), (19664, 773471), (23351, 651344), (40709, 373616), (46702, 325672), (81418, 186808), (93404, 162836)]