11815748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 25369344

約数和(自身を除く): 13553596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 103, 119, 206, 238, 241, 412, 476, 482, 721, 964, 1442, 1687, 1751, 2884, 3374, 3502, 4097, 6748, 7004, 8194, 12257, 16388, 24514, 24823, 28679, 49028, 49646, 57358, 99292, 114716, 173761, 347522, 421991, 695044, 843982, 1687964, 2953937, 5907874, 11815748]

約数ペア:

[(1, 11815748), (2, 5907874), (4, 2953937), (7, 1687964), (14, 843982), (17, 695044), (28, 421991), (34, 347522), (68, 173761), (103, 114716), (119, 99292), (206, 57358), (238, 49646), (241, 49028), (412, 28679), (476, 24823), (482, 24514), (721, 16388), (964, 12257), (1442, 8194), (1687, 7004), (1751, 6748), (2884, 4097), (3374, 3502)]