15694219424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{531359}}^1$

素因数の和:531453

約数の個数: 48

約数和(自身を含む): 33743485440

約数和(自身を除く): 18049266016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 29536, 531359, 1062718, 2125436, 4250872, 6907667, 8501744, 13815334, 17003488, 27630668, 37726489, 55261336, 75452978, 110522672, 150905956, 221045344, 301811912, 490444357, 603623824, 980888714, 1207247648, 1961777428, 3923554856, 7847109712, 15694219424]

約数ペア:

[(1, 15694219424), (2, 7847109712), (4, 3923554856), (8, 1961777428), (13, 1207247648), (16, 980888714), (26, 603623824), (32, 490444357), (52, 301811912), (71, 221045344), (104, 150905956), (142, 110522672), (208, 75452978), (284, 55261336), (416, 37726489), (568, 27630668), (923, 17003488), (1136, 13815334), (1846, 8501744), (2272, 6907667), (3692, 4250872), (7384, 2125436), (14768, 1062718), (29536, 531359)]