11395516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 23506560

約数和(自身を除く): 12111044

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 317, 418, 473, 634, 817, 836, 946, 1268, 1634, 1892, 3268, 3487, 6023, 6974, 8987, 12046, 13631, 13948, 17974, 24092, 27262, 35948, 54524, 66253, 132506, 149941, 258989, 265012, 299882, 517978, 599764, 1035956, 2848879, 5697758, 11395516]

約数ペア:

[(1, 11395516), (2, 5697758), (4, 2848879), (11, 1035956), (19, 599764), (22, 517978), (38, 299882), (43, 265012), (44, 258989), (76, 149941), (86, 132506), (172, 66253), (209, 54524), (317, 35948), (418, 27262), (473, 24092), (634, 17974), (817, 13948), (836, 13631), (946, 12046), (1268, 8987), (1634, 6974), (1892, 6023), (3268, 3487)]