19001024

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 84

約数和(自身を含む): 44997624

約数和(自身を除く): 25996600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 83, 98, 112, 146, 166, 196, 224, 292, 332, 392, 448, 511, 581, 584, 664, 784, 1022, 1162, 1168, 1328, 1568, 2044, 2324, 2336, 2656, 3136, 3577, 4067, 4088, 4648, 4672, 5312, 6059, 7154, 8134, 8176, 9296, 12118, 14308, 16268, 16352, 18592, 24236, 28616, 32536, 32704, 37184, 42413, 48472, 57232, 65072, 84826, 96944, 114464, 130144, 169652, 193888, 228928, 260288, 296891, 339304, 387776, 593782, 678608, 1187564, 1357216, 2375128, 2714432, 4750256, 9500512, 19001024]

約数ペア:

[(1, 19001024), (2, 9500512), (4, 4750256), (7, 2714432), (8, 2375128), (14, 1357216), (16, 1187564), (28, 678608), (32, 593782), (49, 387776), (56, 339304), (64, 296891), (73, 260288), (83, 228928), (98, 193888), (112, 169652), (146, 130144), (166, 114464), (196, 96944), (224, 84826), (292, 65072), (332, 57232), (392, 48472), (448, 42413), (511, 37184), (581, 32704), (584, 32536), (664, 28616), (784, 24236), (1022, 18592), (1162, 16352), (1168, 16268), (1328, 14308), (1568, 12118), (2044, 9296), (2324, 8176), (2336, 8134), (2656, 7154), (3136, 6059), (3577, 5312), (4067, 4672), (4088, 4648)]