19223670368

素因数分解:

$2^5\times 7^1\times {\mathrm{3307}}^1\times {\mathrm{25951}}^1$

素因数の和:29275

約数の個数: 48

約数和(自身を含む): 43268004864

約数和(自身を除く): 24044334496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 3307, 6614, 13228, 23149, 25951, 26456, 46298, 51902, 52912, 92596, 103804, 105824, 181657, 185192, 207608, 363314, 370384, 415216, 726628, 740768, 830432, 1453256, 2906512, 5813024, 85819957, 171639914, 343279828, 600739699, 686559656, 1201479398, 1373119312, 2402958796, 2746238624, 4805917592, 9611835184, 19223670368]

約数ペア:

[(1, 19223670368), (2, 9611835184), (4, 4805917592), (7, 2746238624), (8, 2402958796), (14, 1373119312), (16, 1201479398), (28, 686559656), (32, 600739699), (56, 343279828), (112, 171639914), (224, 85819957), (3307, 5813024), (6614, 2906512), (13228, 1453256), (23149, 830432), (25951, 740768), (26456, 726628), (46298, 415216), (51902, 370384), (52912, 363314), (92596, 207608), (103804, 185192), (105824, 181657)]