15694631228

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1\times {\mathrm{2069}}^1$

素因数の和:2534

約数の個数: 48

約数和(自身を含む): 28352177280

約数和(自身を除く): 12657546052

約数列:

[1, 2, 4, 47, 94, 157, 188, 257, 314, 514, 628, 1028, 2069, 4138, 7379, 8276, 12079, 14758, 24158, 29516, 40349, 48316, 80698, 97243, 161396, 194486, 324833, 388972, 531733, 649666, 1063466, 1299332, 1896403, 2126932, 3792806, 7585612, 15267151, 24991451, 30534302, 49982902, 61068604, 83482081, 99965804, 166964162, 333928324, 3923657807, 7847315614, 15694631228]

約数ペア:

[(1, 15694631228), (2, 7847315614), (4, 3923657807), (47, 333928324), (94, 166964162), (157, 99965804), (188, 83482081), (257, 61068604), (314, 49982902), (514, 30534302), (628, 24991451), (1028, 15267151), (2069, 7585612), (4138, 3792806), (7379, 2126932), (8276, 1896403), (12079, 1299332), (14758, 1063466), (24158, 649666), (29516, 531733), (40349, 388972), (48316, 324833), (80698, 194486), (97243, 161396)]