19005343518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1\times {\mathrm{4271}}^1$

素因数の和:5433

約数の個数: 64

約数和(自身を含む): 43922995200

約数和(自身を除く): 24917651682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1049, 1414, 2098, 2121, 3147, 4242, 4271, 6294, 7343, 8542, 12813, 14686, 22029, 25626, 29897, 44058, 59794, 89691, 105949, 179382, 211898, 317847, 431371, 635694, 741643, 862742, 1294113, 1483286, 2224929, 2588226, 3019597, 4449858, 4480279, 6039194, 8960558, 9058791, 13440837, 18117582, 26881674, 31361953, 62723906, 94085859, 188171718, 452508179, 905016358, 1357524537, 2715049074, 3167557253, 6335114506, 9502671759, 19005343518]

約数ペア:

[(1, 19005343518), (2, 9502671759), (3, 6335114506), (6, 3167557253), (7, 2715049074), (14, 1357524537), (21, 905016358), (42, 452508179), (101, 188171718), (202, 94085859), (303, 62723906), (606, 31361953), (707, 26881674), (1049, 18117582), (1414, 13440837), (2098, 9058791), (2121, 8960558), (3147, 6039194), (4242, 4480279), (4271, 4449858), (6294, 3019597), (7343, 2588226), (8542, 2224929), (12813, 1483286), (14686, 1294113), (22029, 862742), (25626, 741643), (29897, 635694), (44058, 431371), (59794, 317847), (89691, 211898), (105949, 179382)]