15685214356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1\times {\mathrm{15391}}^1$

素因数の和:17560

約数の個数: 48

約数和(自身を含む): 33233421312

約数和(自身を除く): 17548206956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 2141, 4282, 8564, 14987, 15391, 29974, 30782, 36397, 59948, 61564, 72794, 107737, 145588, 215474, 254779, 261647, 430948, 509558, 523294, 1019116, 1046588, 1831529, 3663058, 7326116, 32952131, 65904262, 131808524, 230664917, 461329834, 560186227, 922659668, 1120372454, 2240744908, 3921303589, 7842607178, 15685214356]

約数ペア:

[(1, 15685214356), (2, 7842607178), (4, 3921303589), (7, 2240744908), (14, 1120372454), (17, 922659668), (28, 560186227), (34, 461329834), (68, 230664917), (119, 131808524), (238, 65904262), (476, 32952131), (2141, 7326116), (4282, 3663058), (8564, 1831529), (14987, 1046588), (15391, 1019116), (29974, 523294), (30782, 509558), (36397, 430948), (59948, 261647), (61564, 254779), (72794, 215474), (107737, 145588)]