11987497594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{178327}}^1$

素因数の和:178438

約数の個数: 32

約数和(自身を含む): 19901404800

約数和(自身を除く): 7913907206

約数列:

[1, 2, 19, 29, 38, 58, 61, 122, 551, 1102, 1159, 1769, 2318, 3538, 33611, 67222, 178327, 356654, 3388213, 5171483, 6776426, 10342966, 10877947, 21755894, 98258177, 196516354, 206680993, 315460463, 413361986, 630920926, 5993748797, 11987497594]

約数ペア:

[(1, 11987497594), (2, 5993748797), (19, 630920926), (29, 413361986), (38, 315460463), (58, 206680993), (61, 196516354), (122, 98258177), (551, 21755894), (1102, 10877947), (1159, 10342966), (1769, 6776426), (2318, 5171483), (3538, 3388213), (33611, 356654), (67222, 178327)]