19528020032

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{2153}}^1\times {\mathrm{7459}}^1$

素因数の和:9643

約数の個数: 56

約数和(自身を含む): 40814853600

約数和(自身を除く): 21286833568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 2153, 4306, 7459, 8612, 14918, 17224, 29836, 34448, 40907, 59672, 68896, 81814, 119344, 137792, 141721, 163628, 238688, 283442, 327256, 477376, 566884, 654512, 1133768, 1309024, 2267536, 2618048, 4535072, 9070144, 16059227, 32118454, 64236908, 128473816, 256947632, 305125313, 513895264, 610250626, 1027790528, 1220501252, 2441002504, 4882005008, 9764010016, 19528020032]

約数ペア:

[(1, 19528020032), (2, 9764010016), (4, 4882005008), (8, 2441002504), (16, 1220501252), (19, 1027790528), (32, 610250626), (38, 513895264), (64, 305125313), (76, 256947632), (152, 128473816), (304, 64236908), (608, 32118454), (1216, 16059227), (2153, 9070144), (4306, 4535072), (7459, 2618048), (8612, 2267536), (14918, 1309024), (17224, 1133768), (29836, 654512), (34448, 566884), (40907, 477376), (59672, 327256), (68896, 283442), (81814, 238688), (119344, 163628), (137792, 141721)]