11509472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 24801840

約数和(自身を除く): 13292368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 73, 104, 146, 208, 292, 379, 416, 584, 758, 949, 1168, 1516, 1898, 2336, 3032, 3796, 4927, 6064, 7592, 9854, 12128, 15184, 19708, 27667, 30368, 39416, 55334, 78832, 110668, 157664, 221336, 359671, 442672, 719342, 885344, 1438684, 2877368, 5754736, 11509472]

約数ペア:

[(1, 11509472), (2, 5754736), (4, 2877368), (8, 1438684), (13, 885344), (16, 719342), (26, 442672), (32, 359671), (52, 221336), (73, 157664), (104, 110668), (146, 78832), (208, 55334), (292, 39416), (379, 30368), (416, 27667), (584, 19708), (758, 15184), (949, 12128), (1168, 9854), (1516, 7592), (1898, 6064), (2336, 4927), (3032, 3796)]