11749942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 19507680

約数和(自身を除く): 7757738

約数列:

[1, 2, 19, 37, 38, 61, 74, 122, 137, 274, 703, 1159, 1406, 2257, 2318, 2603, 4514, 5069, 5206, 8357, 10138, 16714, 42883, 85766, 96311, 158783, 192622, 309209, 317566, 618418, 5874971, 11749942]

約数ペア:

[(1, 11749942), (2, 5874971), (19, 618418), (37, 317566), (38, 309209), (61, 192622), (74, 158783), (122, 96311), (137, 85766), (274, 42883), (703, 16714), (1159, 10138), (1406, 8357), (2257, 5206), (2318, 5069), (2603, 4514)]