15707933992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1\times {\mathrm{1451}}^1$

素因数の和:2606

約数の個数: 64

約数和(自身を含む): 31516531200

約数和(自身を除く): 15808597208

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1063, 1273, 1451, 2126, 2546, 2902, 4252, 5092, 5804, 8504, 10184, 11608, 20197, 27569, 40394, 55138, 71221, 80788, 97217, 110276, 142442, 161576, 194434, 220552, 284884, 388868, 569768, 777736, 1353199, 1542413, 1847123, 2706398, 3084826, 3694246, 5412796, 6169652, 7388492, 10825592, 12339304, 14776984, 29305847, 58611694, 103341671, 117223388, 206683342, 234446776, 413366684, 826733368, 1963491749, 3926983498, 7853966996, 15707933992]

約数ペア:

[(1, 15707933992), (2, 7853966996), (4, 3926983498), (8, 1963491749), (19, 826733368), (38, 413366684), (67, 234446776), (76, 206683342), (134, 117223388), (152, 103341671), (268, 58611694), (536, 29305847), (1063, 14776984), (1273, 12339304), (1451, 10825592), (2126, 7388492), (2546, 6169652), (2902, 5412796), (4252, 3694246), (5092, 3084826), (5804, 2706398), (8504, 1847123), (10184, 1542413), (11608, 1353199), (20197, 777736), (27569, 569768), (40394, 388868), (55138, 284884), (71221, 220552), (80788, 194434), (97217, 161576), (110276, 142442)]