19007983872

素因数分解:

$2^8\times 3^2\times {\mathrm{8249993}}^1$

素因数の和:8250015

約数の個数: 54

約数和(自身を含む): 54804710142

約数和(自身を除く): 35796726270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8249993, 16499986, 24749979, 32999972, 49499958, 65999944, 74249937, 98999916, 131999888, 148499874, 197999832, 263999776, 296999748, 395999664, 527999552, 593999496, 791999328, 1055999104, 1187998992, 1583998656, 2111998208, 2375997984, 3167997312, 4751995968, 6335994624, 9503991936, 19007983872]

約数ペア:

[(1, 19007983872), (2, 9503991936), (3, 6335994624), (4, 4751995968), (6, 3167997312), (8, 2375997984), (9, 2111998208), (12, 1583998656), (16, 1187998992), (18, 1055999104), (24, 791999328), (32, 593999496), (36, 527999552), (48, 395999664), (64, 296999748), (72, 263999776), (96, 197999832), (128, 148499874), (144, 131999888), (192, 98999916), (256, 74249937), (288, 65999944), (384, 49499958), (576, 32999972), (768, 24749979), (1152, 16499986), (2304, 8249993)]