2019106384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{8093}}^1$

素因数の和:8635

約数の個数: 40

約数和(自身を含む): 4046740992

約数和(自身を除く): 2027634608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 503, 1006, 2012, 4024, 8048, 8093, 15593, 16186, 31186, 32372, 62372, 64744, 124744, 129488, 249488, 250883, 501766, 1003532, 2007064, 4014128, 4070779, 8141558, 16283116, 32566232, 65132464, 126194149, 252388298, 504776596, 1009553192, 2019106384]

約数ペア:

[(1, 2019106384), (2, 1009553192), (4, 504776596), (8, 252388298), (16, 126194149), (31, 65132464), (62, 32566232), (124, 16283116), (248, 8141558), (496, 4070779), (503, 4014128), (1006, 2007064), (2012, 1003532), (4024, 501766), (8048, 250883), (8093, 249488), (15593, 129488), (16186, 124744), (31186, 64744), (32372, 62372)]