16199795884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{3673}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 30145610880

約数和(自身を除く): 13945814996

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 443, 524, 886, 1772, 2489, 3673, 4978, 7346, 8417, 9956, 14692, 16834, 33668, 58033, 69787, 116066, 139574, 232132, 279148, 481163, 962326, 1102627, 1627139, 1924652, 2205254, 3254278, 4410508, 6508556, 9142097, 18284194, 30915641, 36568388, 61831282, 123662564, 213155209, 426310418, 852620836, 4049948971, 8099897942, 16199795884]

約数ペア:

[(1, 16199795884), (2, 8099897942), (4, 4049948971), (19, 852620836), (38, 426310418), (76, 213155209), (131, 123662564), (262, 61831282), (443, 36568388), (524, 30915641), (886, 18284194), (1772, 9142097), (2489, 6508556), (3673, 4410508), (4978, 3254278), (7346, 2205254), (8417, 1924652), (9956, 1627139), (14692, 1102627), (16834, 962326), (33668, 481163), (58033, 279148), (69787, 232132), (116066, 139574)]