19121102

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9551}}^1$

素因数の和:9584

約数の個数: 32

約数和(自身を含む): 38513664

約数和(自身を除く): 19392562

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9551, 19102, 66857, 105061, 124163, 133714, 210122, 248326, 735427, 869141, 1365793, 1470854, 1738282, 2731586, 9560551, 19121102]

約数ペア:

[(1, 19121102), (2, 9560551), (7, 2731586), (11, 1738282), (13, 1470854), (14, 1365793), (22, 869141), (26, 735427), (77, 248326), (91, 210122), (143, 133714), (154, 124163), (182, 105061), (286, 66857), (1001, 19102), (2002, 9551)]