16199778848

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{686897}}^1$

素因数の和:686985

約数の個数: 48

約数和(自身を含む): 35312052384

約数和(自身を除く): 19112273536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 134, 176, 268, 352, 536, 737, 1072, 1474, 2144, 2948, 5896, 11792, 23584, 686897, 1373794, 2747588, 5495176, 7555867, 10990352, 15111734, 21980704, 30223468, 46022099, 60446936, 92044198, 120893872, 184088396, 241787744, 368176792, 506243089, 736353584, 1012486178, 1472707168, 2024972356, 4049944712, 8099889424, 16199778848]

約数ペア:

[(1, 16199778848), (2, 8099889424), (4, 4049944712), (8, 2024972356), (11, 1472707168), (16, 1012486178), (22, 736353584), (32, 506243089), (44, 368176792), (67, 241787744), (88, 184088396), (134, 120893872), (176, 92044198), (268, 60446936), (352, 46022099), (536, 30223468), (737, 21980704), (1072, 15111734), (1474, 10990352), (2144, 7555867), (2948, 5495176), (5896, 2747588), (11792, 1373794), (23584, 686897)]