11142626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 20409408

約数和(自身を除く): 9266782

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 61, 122, 209, 253, 361, 418, 437, 506, 671, 722, 874, 1159, 1342, 1403, 2318, 2806, 3971, 4807, 7942, 8303, 9614, 12749, 15433, 16606, 22021, 25498, 26657, 30866, 44042, 53314, 91333, 182666, 242231, 293227, 484462, 506483, 586454, 1012966, 5571313, 11142626]

約数ペア:

[(1, 11142626), (2, 5571313), (11, 1012966), (19, 586454), (22, 506483), (23, 484462), (38, 293227), (46, 242231), (61, 182666), (122, 91333), (209, 53314), (253, 44042), (361, 30866), (418, 26657), (437, 25498), (506, 22021), (671, 16606), (722, 15433), (874, 12749), (1159, 9614), (1342, 8303), (1403, 7942), (2318, 4807), (2806, 3971)]