15371944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 35544960

約数和(自身を除く): 20173016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 241, 268, 469, 476, 482, 536, 938, 952, 964, 1139, 1687, 1876, 1928, 2278, 3374, 3752, 4097, 4556, 6748, 7973, 8194, 9112, 13496, 15946, 16147, 16388, 28679, 31892, 32294, 32776, 57358, 63784, 64588, 113029, 114716, 129176, 226058, 229432, 274499, 452116, 548998, 904232, 1097996, 1921493, 2195992, 3842986, 7685972, 15371944]

約数ペア:

[(1, 15371944), (2, 7685972), (4, 3842986), (7, 2195992), (8, 1921493), (14, 1097996), (17, 904232), (28, 548998), (34, 452116), (56, 274499), (67, 229432), (68, 226058), (119, 129176), (134, 114716), (136, 113029), (238, 64588), (241, 63784), (268, 57358), (469, 32776), (476, 32294), (482, 31892), (536, 28679), (938, 16388), (952, 16147), (964, 15946), (1139, 13496), (1687, 9112), (1876, 8194), (1928, 7973), (2278, 6748), (3374, 4556), (3752, 4097)]