19635936

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 51955344

約数和(自身を除く): 32319408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1493, 1644, 2192, 2986, 3288, 4384, 4479, 5972, 6576, 8958, 11944, 13152, 17916, 23888, 35832, 47776, 71664, 143328, 204541, 409082, 613623, 818164, 1227246, 1636328, 2454492, 3272656, 4908984, 6545312, 9817968, 19635936]

約数ペア:

[(1, 19635936), (2, 9817968), (3, 6545312), (4, 4908984), (6, 3272656), (8, 2454492), (12, 1636328), (16, 1227246), (24, 818164), (32, 613623), (48, 409082), (96, 204541), (137, 143328), (274, 71664), (411, 47776), (548, 35832), (822, 23888), (1096, 17916), (1493, 13152), (1644, 11944), (2192, 8958), (2986, 6576), (3288, 5972), (4384, 4479)]