19005455808

素因数分解:

$2^6\times 3^2\times {\mathrm{1663}}^1\times {\mathrm{19841}}^1$

素因数の和:21522

約数の個数: 84

約数和(自身を含む): 54511212288

約数和(自身を除く): 35505756480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1663, 3326, 4989, 6652, 9978, 13304, 14967, 19841, 19956, 26608, 29934, 39682, 39912, 53216, 59523, 59868, 79364, 79824, 106432, 119046, 119736, 158728, 159648, 178569, 238092, 239472, 317456, 319296, 357138, 476184, 478944, 634912, 714276, 952368, 957888, 1269824, 1428552, 1904736, 2857104, 3809472, 5714208, 11428416, 32995583, 65991166, 98986749, 131982332, 197973498, 263964664, 296960247, 395946996, 527929328, 593920494, 791893992, 1055858656, 1187840988, 1583787984, 2111717312, 2375681976, 3167575968, 4751363952, 6335151936, 9502727904, 19005455808]

約数ペア:

[(1, 19005455808), (2, 9502727904), (3, 6335151936), (4, 4751363952), (6, 3167575968), (8, 2375681976), (9, 2111717312), (12, 1583787984), (16, 1187840988), (18, 1055858656), (24, 791893992), (32, 593920494), (36, 527929328), (48, 395946996), (64, 296960247), (72, 263964664), (96, 197973498), (144, 131982332), (192, 98986749), (288, 65991166), (576, 32995583), (1663, 11428416), (3326, 5714208), (4989, 3809472), (6652, 2857104), (9978, 1904736), (13304, 1428552), (14967, 1269824), (19841, 957888), (19956, 952368), (26608, 714276), (29934, 634912), (39682, 478944), (39912, 476184), (53216, 357138), (59523, 319296), (59868, 317456), (79364, 239472), (79824, 238092), (106432, 178569), (119046, 159648), (119736, 158728)]