11512844

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:558

約数の個数: 36

約数和(自身を含む): 23652720

約数和(自身を除く): 12139876

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 389, 604, 778, 1057, 1556, 2114, 2723, 4228, 5446, 7399, 10892, 14798, 19061, 29596, 38122, 58739, 76244, 117478, 234956, 411173, 822346, 1644692, 2878211, 5756422, 11512844]

約数ペア:

[(1, 11512844), (2, 5756422), (4, 2878211), (7, 1644692), (14, 822346), (28, 411173), (49, 234956), (98, 117478), (151, 76244), (196, 58739), (302, 38122), (389, 29596), (604, 19061), (778, 14798), (1057, 10892), (1556, 7399), (2114, 5446), (2723, 4228)]