1921036192

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{3041}}^1$

素因数の和:4109

約数の個数: 48

約数和(自身を含む): 3986236800

約数和(自身を除く): 2065200608

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1039, 2078, 3041, 4156, 6082, 8312, 12164, 16624, 19741, 24328, 33248, 39482, 48656, 57779, 78964, 97312, 115558, 157928, 231116, 315856, 462232, 631712, 924464, 1848928, 3159599, 6319198, 12638396, 25276792, 50553584, 60032381, 101107168, 120064762, 240129524, 480259048, 960518096, 1921036192]

約数ペア:

[(1, 1921036192), (2, 960518096), (4, 480259048), (8, 240129524), (16, 120064762), (19, 101107168), (32, 60032381), (38, 50553584), (76, 25276792), (152, 12638396), (304, 6319198), (608, 3159599), (1039, 1848928), (2078, 924464), (3041, 631712), (4156, 462232), (6082, 315856), (8312, 231116), (12164, 157928), (16624, 115558), (19741, 97312), (24328, 78964), (33248, 57779), (39482, 48656)]