19004418768

素因数分解:

$2^4\times 3^1\times {\mathrm{4919}}^1\times {\mathrm{80489}}^1$

素因数の和:85419

約数の個数: 40

約数和(自身を含む): 49105339200

約数和(自身を除く): 30100920432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4919, 9838, 14757, 19676, 29514, 39352, 59028, 78704, 80489, 118056, 160978, 236112, 241467, 321956, 482934, 643912, 965868, 1287824, 1931736, 3863472, 395925391, 791850782, 1187776173, 1583701564, 2375552346, 3167403128, 4751104692, 6334806256, 9502209384, 19004418768]

約数ペア:

[(1, 19004418768), (2, 9502209384), (3, 6334806256), (4, 4751104692), (6, 3167403128), (8, 2375552346), (12, 1583701564), (16, 1187776173), (24, 791850782), (48, 395925391), (4919, 3863472), (9838, 1931736), (14757, 1287824), (19676, 965868), (29514, 643912), (39352, 482934), (59028, 321956), (78704, 241467), (80489, 236112), (118056, 160978)]