13371554

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:3002

約数の個数: 32

約数和(自身を含む): 25557120

約数和(自身を除く): 12185566

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 2957, 4522, 5914, 20699, 41398, 50269, 56183, 100538, 112366, 351883, 393281, 703766, 786562, 955111, 1910222, 6685777, 13371554]

約数ペア:

[(1, 13371554), (2, 6685777), (7, 1910222), (14, 955111), (17, 786562), (19, 703766), (34, 393281), (38, 351883), (119, 112366), (133, 100538), (238, 56183), (266, 50269), (323, 41398), (646, 20699), (2261, 5914), (2957, 4522)]