15695053892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{286427}}^1$

素因数の和:286560

約数の個数: 48

約数和(自身を含む): 33363133440

約数和(自身を除く): 17668079548

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 206, 266, 412, 532, 721, 1442, 1957, 2884, 3914, 7828, 13699, 27398, 54796, 286427, 572854, 1145708, 2004989, 4009978, 5442113, 8019956, 10884226, 21768452, 29501981, 38094791, 59003962, 76189582, 118007924, 152379164, 206513867, 413027734, 560537639, 826055468, 1121075278, 2242150556, 3923763473, 7847526946, 15695053892]

約数ペア:

[(1, 15695053892), (2, 7847526946), (4, 3923763473), (7, 2242150556), (14, 1121075278), (19, 826055468), (28, 560537639), (38, 413027734), (76, 206513867), (103, 152379164), (133, 118007924), (206, 76189582), (266, 59003962), (412, 38094791), (532, 29501981), (721, 21768452), (1442, 10884226), (1957, 8019956), (2884, 5442113), (3914, 4009978), (7828, 2004989), (13699, 1145708), (27398, 572854), (54796, 286427)]