11151518

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 21053520

約数和(自身を除く): 9902002

約数列:

[1, 2, 7, 14, 19, 38, 49, 53, 98, 106, 113, 133, 226, 266, 371, 742, 791, 931, 1007, 1582, 1862, 2014, 2147, 2597, 4294, 5194, 5537, 5989, 7049, 11074, 11978, 14098, 15029, 30058, 41923, 49343, 83846, 98686, 105203, 113791, 210406, 227582, 293461, 586922, 796537, 1593074, 5575759, 11151518]

約数ペア:

[(1, 11151518), (2, 5575759), (7, 1593074), (14, 796537), (19, 586922), (38, 293461), (49, 227582), (53, 210406), (98, 113791), (106, 105203), (113, 98686), (133, 83846), (226, 49343), (266, 41923), (371, 30058), (742, 15029), (791, 14098), (931, 11978), (1007, 11074), (1582, 7049), (1862, 5989), (2014, 5537), (2147, 5194), (2597, 4294)]