15149444312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{439471}}^1$

素因数の和:439647

約数の個数: 32

約数和(自身を含む): 29532518400

約数和(自身を除く): 14383074088

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 8618, 17236, 34472, 439471, 878942, 1757884, 3515768, 13623601, 27247202, 54494404, 61086469, 108988808, 122172938, 244345876, 488691752, 1893680539, 3787361078, 7574722156, 15149444312]

約数ペア:

[(1, 15149444312), (2, 7574722156), (4, 3787361078), (8, 1893680539), (31, 488691752), (62, 244345876), (124, 122172938), (139, 108988808), (248, 61086469), (278, 54494404), (556, 27247202), (1112, 13623601), (4309, 3515768), (8618, 1757884), (17236, 878942), (34472, 439471)]